You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Scott Allen, want to travel from BOS to DCA. Please help me in booking my ticket.

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, my travelling dates are from 08/23 to 08/25.

ASSISTANT: Do you prefer economy or business class?

USER: I am ok with any of the class.

ASSISTANT: We found a flight on your details with airline JetBlue, flight number: 1014. Shall I book this ticket?

USER: Please book this ticket for me.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you.