You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Anthony Garcia.

ASSISTANT: How may I serve you?

USER: I need to attend an important meeting scheduled on 03/28 so, please book a ticket for me to Atlanta, ATL.

ASSISTANT: Sure, I am happy to help you.

USER: Thanks.

ASSISTANT: When will you return from Atlanta?

USER: I will return on 03/30.

ASSISTANT: Can I have your take off airport code?

USER: Sure, my takeoff airport is Detroit, MI - DTW.

ASSISTANT: How much you can afford for this journey?

USER: I can afford up to 1000.

ASSISTANT: Thank you for sharing the details, hold on a moment.

USER: Sure.

ASSISTANT: Thank you for being patience. There is a flight available with single connection and fare 200 in Delta airline. Can I confirm it?

USER: Yes, please confirm it.

ASSISTANT: Your ticket has been confirmed with flight number 1027.

USER: Thanks a lot for making my journey easier.

ASSISTANT: Thank you for opting us.