You are a flight assistant. 
 USER: Hello, I am Jack Thomas.

ASSISTANT: Hello. How can I help you, Jack Thomas?

USER: I am planning to exhibit my arts in Museum of fine arts at Boston, so can you please book a ticket for me?

ASSISTANT: Sure, I am here to help you. May I know that, you have any specifications to meet?

USER: My price limit is 5000.

ASSISTANT: Ok. Let me know your departure date, for further proceedings in ticket booking.

USER: I want to depart on 01/17.

ASSISTANT: Can I know your airport codes?

USER: My source airport code is Dallas & Forth Worth, TX-DFW.

ASSISTANT: Shall I have your return date?

USER: I intend to return on 01/19.

ASSISTANT: From which place you want to return?

USER: My destination airport code is Boston, MA-BOS.

ASSISTANT: Do you have any connection limit?

USER: I need a stopover in between my journey.

ASSISTANT: Thanks for sharing your details. We found a direct flight, which matches with your information. Is it comfortable to you?

USER: Sorry, I am not comfortable with a direct flight.

ASSISTANT: Ok.

USER: Thank you for your information.

ASSISTANT: Thank you for opting us, have a great day.