You can book by yourself. For Delhi to Manali you can book hrtc bus. Have good experience with hrtc. You can try Iris Cottege and Stays, highly recommended.
Hi Sugandh! Here are some holiday packages you can check out! You can also get customised packages from Tripoto by sending them the details of your requirements. Happy Travelling!
Hello Sugandh , my very recent trip was for Manali and I covered so much in just 2 days. I stayed in Apple country resorts , they have all the facilities you need and a great view from the room.
On the first day I covered kasol and manikaaran and a local village in Manali Next day we covered Hidimba temple,nagar castle and a waterfall.
And on the third day we covered Rohtang Pass
You can check out my trip on my Instagram as well at MyBohoVoyage
On an extra day you can visit different cafes.