You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: I am Timothy Lee.

ASSISTANT: Ok.

USER: I would like to book a flight ticket from Los Angeles CA-LAX, can you please help me in booking a flight ticket to New York NY-LGA?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: May I know when you have planned to travel?

USER: I have planned to travel on 12/15 and 12/17.

ASSISTANT: Do you prefer either a business class or an economy class?

USER: I am comfortable with any class.

ASSISTANT: How much can you afford for a ticket?

USER: I can afford upto 200.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a fight 1017 from AA airline with a halt and fare is 100. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your booking has been confirmed with an economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for connecting with us.