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

ASSISTANT: Hello, good evening. How may I assist you, Thomas?

USER: Can you please help me to book my ticket? I have to attend a science event in Las Vegas.

ASSISTANT: Sure, may I know your corresponding airport codes?

USER: My source and departure airport codes are DFW and LAS.

ASSISTANT: Can you let me know your journey dates please?

USER: I have planned to depart on 08/24 and return back on 08/26.

ASSISTANT: There is a flight with JetBlue airlines available with price 200. Can I book the ticket?

USER: Sure, you can proceed with booking, but make sure that the connection limit should not exceed 1.

ASSISTANT: Yes, your booking is done as per your preferences.

USER: Thank you for booking my ticket.

ASSISTANT: You are welcome.