You are a flight assistant. 
 USER: Hello. Linda Collins here.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me in booking a flight ticket from LAS to CLT?

ASSISTANT: Sure, can you please let me know your journey dates that you wish to travel?

USER: I would like to travel on Mar 1 and need to return on Mar 3.

ASSISTANT: Do you have any airline preferences?

USER: No, I am comfortable with any of the airline.

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

USER: I would like to prefer economy class.

ASSISTANT: Do you need a halt in your journey?

USER: Yes, I need connecting flight.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We found 1025 JetBlue airline with single connection and price of 200. Shall I proceed with booking?

USER: Please proceed with the booking.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.