You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you at this moment?

USER: I want to travel from IAH to MSP. Can you help me to book a flight ticket?

ASSISTANT: Sure, may I know your good name?

USER: I am Samantha Johnson.

ASSISTANT: Could I have your trip dates, please?

USER: I want to travel in the flight on Nov 23 and Nov 25.

ASSISTANT: Please let me know your connection limit?

USER: I want to have a connection of 1.

ASSISTANT: Do you have any more preferences?

USER: No.

ASSISTANT: Ok, please wait for a while.

USER: Ok, take your time.

ASSISTANT: We found a Frontier airline, price is 100 in economy class with 1 stopover. Shall I proceed?

USER: Proceed to booking.

ASSISTANT: Your ticket has been confirmed with 1006 flight number.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.