You are a flight assistant. 
 USER: Hello. Myself Michelle Allen.

ASSISTANT: Hello. How can I help you?

USER: Please book me a ticket from BOS to PHL, as I want to visit my old college after a long time.

ASSISTANT: Ok, please tell your travelling dates?

USER: I need to travel on 10/18 and 10/20.

ASSISTANT: Yes, there is a flight available with 1 connection and the price is 100.

USER: That's fine, please proceed booking.

ASSISTANT: Sure. Your reservation is confirmed with 1012 flight of Delta airlines.

USER: Thank you so much for the help you did.

ASSISTANT: Thank you and have a nice day.