You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I amend you?

USER: I am Cynthia Lee. Can you please book a ticket for me as I am planning to go for comedy city tour at Charoltte, CLT?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: When are you willing to travel?

USER: I want to fly from 04/26 to 04/28.

ASSISTANT: Ok. What is your departure point?

USER: Source code is Atlanta, ATL.

ASSISTANT: Thanks for sharing your details. We found a Southwest airline with a connecting flight. Shall I proceed to book with 1000?

USER: You can proceed.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you.