You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Patrick Hall.

ASSISTANT: How can I assist you today?

USER: I am planning to enjoy beach holidays at Dallas, DFW. So can you please help me in booking a flight ticket from Boston, BOS?

ASSISTANT: Sure, can I know your preferable dates?

USER: My travelling dates are from 01/09 to 01/11.

ASSISTANT: We found a flight from AA airline with 1 connection and fare is 300. Shall I proceed?

USER: Please proceed for booking.

ASSISTANT: Your ticket is booked with 1010 flight number.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.