You are a flight assistant. 
 USER: Hello, I am Charles Jones.

ASSISTANT: Hello, How can I aid you today?

USER: I want to book a ticket from Dallas, DFW to Boston, BOS. Will you help me to make a reservation?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you please share the travelling dates?

USER: My travelling dates are on 02/07 and 02/09.

ASSISTANT: Do you have any other requirements?

USER: I prefer a connecting flight.

ASSISTANT: Ok, but we found couple of connections to your destination. Are you willing to travel?

USER: Do not proceed. Thank you.

ASSISTANT: Ok, Thank you.