You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How may I be of your assistance?

USER: On the name of Linda Green reserve my seat to Atlanta, GA - ATL to visit high museum of arts. So, I need your assistance in booking my flight ticket on 01/28.

ASSISTANT: Sure, I will help you in booking. Kindly provide me your source airport code.

USER: My source code is Detroit, MI - DTW.

ASSISTANT: Do you need any halt in between your journey?

USER: I need a halt between my travel.

ASSISTANT: Could you please let me know when do you want to return?

USER: I intend to return on 01/31. Charge of my ticket should be with in 200.

ASSISTANT: Thanks for providing information, please wait a moment I will check and let you know.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a Delta airline matching your required details. The flight number-1024 with one connection and the price 100.

USER: Proceed for booking.

ASSISTANT: Shall I proceed with the booking? Your booking has been confirmed and your e ticket will sent to your registered email address.

USER: Thank you for booking my ticket.

ASSISTANT: Thanks for opting us, have a nice day.