You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. may I know your name?

USER: Carol Phillips is my name.

ASSISTANT: How can I support you?

USER: I am opening the Auto-show event on 09/04. So for this I want to go to Phoenix. Could you help me in ticket booking with 1 connection in my journey?

ASSISTANT: Sure. May I know your travelling dates?

USER: This event will be completed on 09/06. So I want to return on this date.

ASSISTANT: Ok, Let me know your source and destination along with airport codes?

USER: And my airport codes are from DCA to PHX. Under the price limit of 5000.

ASSISTANT: Ok, Wait a minute.

USER: Sure.

ASSISTANT: Thanks for waiting, There is a flight found with your details.

USER: Ok.

ASSISTANT: Flight number-1020 in Southwest airline and price 100 with a connection. Shall I proceed?

USER: Proceed with booking.

ASSISTANT: Ok, Your ticket is processed.

USER: Thank you for your support.

ASSISTANT: Thanks for choosing us.