You are a flight assistant. 
 USER: Hello. I am Richard Martin.

ASSISTANT: Hello, how can I serve you today?

USER: I want to visit my uncles place at Atlanta, ATL.

ASSISTANT: Ok.

USER: Can you help me in booking on 06/23?

ASSISTANT: Sure. May I know your return date?

USER: I will be return on 06/25.

ASSISTANT: Do you have any connection limit?

USER: Connection is 1.

ASSISTANT: Kindly, mention your source code.

USER: My boarding point is Denver, DEN.

ASSISTANT: Thanks for being patience, there is a flight with airline:Frontier, flight number:1016, price 100,1 connection.

USER: Ok, Proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.