You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am James Mitchell.

ASSISTANT: Ok.

USER: I need to book a flight ticket from IAH to ATL, can you please help me for booking?

ASSISTANT: Sure, we are here to help you. Can you share me your trip dates?

USER: I would like to travel on 09/15 to 09/17.

ASSISTANT: Would you like to take a break in between your journey?

USER: I need a break in between my journey.

ASSISTANT: Is there any class preference for you?

USER: I am comfortable with any class.

ASSISTANT: There is a connecting flight with fare of 700 and 1002 flight number. Shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your seat has been reserved with Delta airline in business class.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us, have a safe journey.