You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

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

ASSISTANT: Ok, when do you want to travel?

USER: I would like to travel on 07/27 to return on 07/29.

ASSISTANT: Ok, Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: Ok, May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Ok, Is there any other preferences?

USER: I need a normal cost airline.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1009 JetBlue Airlines with a fare of 200. Can I proceed?

USER: Ok, proceed for booking.

ASSISTANT: May I know your name?

USER: Timothy Martin here.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us.