You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I am Daniel Robinson from Chicago. I would like to visit the Central Park Zoo at New York. Can you book a ticket within the fare of 200?

ASSISTANT: Sure, I am gleeful to assist you.

USER: Thank you.

ASSISTANT: When you have planned to travel?

USER: I have planned to travel on 08/26 and return on 08/28.

ASSISTANT: Kindly, share your selected airport codes please.

USER: ORD and LGA are my airport codes.

ASSISTANT: In which class, you would like to go?

USER: I am comfortable with any class.

ASSISTANT: Thanks for your details, wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, the 1010 AA airline with a fare of 100 that exactly fits your schedule. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Ok, your seat has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you for visiting us.