You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, welcome to Max Agency. How can I assist you?

USER: I need a connecting flight to Atlanta for holiday vacation. Can you book me a flight ticket with name Gregory Lee?

ASSISTANT: Sure, I will book a ticket for you. May I know your travelling dates?

USER: My travelling dates are 04/29 and 05/01.

ASSISTANT: May I know your price limit?

USER: 500 is my price limit.

ASSISTANT: May I know your airport codes?

USER: My airport codes are from DEN to ATL.

ASSISTANT: Please hold on.

USER: Sure.

ASSISTANT: There is a Southwest 1016 airline which matches your requirements. Shall I proceed with that airline?

USER: Yes, please.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for contacting us.