You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Please book a flight ticket from IAH to BOS?

ASSISTANT: Sure, let me know your travel dates please?

USER: My journey dates are Jan 11 and Jan 13.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Ok, is there any class preference?

USER: No.

ASSISTANT: Do you have any time concern?

USER: No.

ASSISTANT: Do you need any airline preference?

USER: I am comfortable with any airline.

ASSISTANT: Can I know your name please?

USER: I am Gregory Carter.

ASSISTANT: Jet Blue Airlines is providing connecting flight with the ticket fare of 100 and depart time is 16:00 hours, arrival time is 7:00 hours, Shall I proceed?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed by flight number 1004 and an economy class.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.