You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I amend you?

USER: On Bastille Day, I want to give a speech at independence hall on 07/14.

ASSISTANT: Ok.

USER: For this, will you help me in booking a ticket to Washington, DCA?

ASSISTANT: Sure, we are perky to help you.

USER: Ok.

ASSISTANT: Do you any flag stop in your journey?

USER: Yes, I have.

ASSISTANT: May I know your source airport code?

USER: Source airport is Minneapolis- MSP, which is nearest to my place.

ASSISTANT: Please, share your budget for this trip.

USER: Budget is up to 500.

ASSISTANT: May I know your good name for further process?

USER: Steven Parker is my name.

ASSISTANT: Thank you for sharing your journey details, please hold on. May I know your return date?

USER: Return date is on 07/16.

ASSISTANT: Ok. Thank you for your patience.

USER: Ok.

ASSISTANT: You have a flight with airline Spirit and flight number is 1009 with 1 connection and price is 200. Can I reserve your seat?

USER: Proceed with booking.

ASSISTANT: Your reservation is done.

USER: Thank you for your support in reserving a ticket.

ASSISTANT: Thank you for choosing us.