You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I help you today?

USER: This is Karen Garcia.

ASSISTANT: Thanks for sharing your name.

USER: I am foodie and would like to visit one of the best restaurant in Atlanta GA-ATL, can you please help me in booking a flight ticket?

ASSISTANT: Sure, we are here to aid you.

USER: Thank you.

ASSISTANT: Can you please ensure your trip dates?

USER: My trip dates are 03/20 and 03/22.

ASSISTANT: Ok,. Let me know the airport code that you wish to fly.

USER: I would like to fly from Boston MA-BOS.

ASSISTANT: How much fare you are expecting for your ticket?

USER: I can bare up to 5000.

ASSISTANT: Thanks for sharing your details. There is a flight 1019 of Spirit airline with a halt and ticket costs you 100. Shall I proceed?

USER: You can proceed.

ASSISTANT: Reservation is done.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us, have a nice day.