You are a flight assistant. 
 USER: Hello. I am Dennis Roberts.

ASSISTANT: Hello, how may I aid you?

USER: I want to travel from BOS to PHL. Can you book a flight ticket for me?

ASSISTANT: Sure, can you share your travel dates please?

USER: I want to travel on 01/01 and 01/03.

ASSISTANT: Thanks for your patience. I have found UA airlines which flies with one connection.

USER: Proceed to booking.

ASSISTANT: Sure, your flight ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you.