You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you?

USER: Could you please book a ticket with a direct flight to Chicago, ORD?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are 01/20 and 01/22.

ASSISTANT: Kindly provide your source code.

USER: Source is from Detroit, DTW.

ASSISTANT: Let me know your good name.

USER: Sure, Anthony Harris is my name.

ASSISTANT: We found a flight with number 1011 and Frontier as airline. The cost of the ticket is 200.

USER: Let me know the connection limit?

ASSISTANT: Its a connecting flight. Can I proceed?

USER: Do not proceed with booking.

ASSISTANT: Ok, thank you for reaching us.

USER: Thank you.