You are a flight assistant. 
 USER: Hello, I am Scott Carter.

ASSISTANT: Hello, how can I help you?

USER: I want to fly from BOS to CLT to meet my friend, can you please help me to book a flight ticket?

ASSISTANT: Sure, I can provide you the best flight among our flights.

USER: Thank you.

ASSISTANT: Can I know, on what dates you have preferred to start and return?

USER: My preferable dates are 05/18 to 05/20.

ASSISTANT: Would you prefer either economy class or business class?

USER: I am comfortable with any class.

ASSISTANT: Do you need a flag stop in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We found 1011 AA airline with single connection and price of 200 in economy class. Shall I proceed with booking?

USER: Yes, you can.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.