You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

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

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: I would like to travel on 07/30 to return on 08/01.

ASSISTANT: Do you require any stopovers in your journey?

USER: I need a stop over.

ASSISTANT: Would you let us know that you have any class preference?

USER: I am comfortable with business class.

ASSISTANT: Please share your name.

USER: Emily Adams here.

ASSISTANT: There is a flight with your requirement, airline is JetBlue Airlines with price 1100 and single connection.

USER: Ok, proceed for booking.

ASSISTANT: Your booking is done and flight number is 1002 in economy class.

USER: Thanks for your information.

ASSISTANT: Thanks for reaching us.