You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Scott Thompson.

ASSISTANT: How can I assist you today?

USER: I am planning to book a ticket to attend a meeting at CLT. Can you please help me out to book a ticket from LAS?

ASSISTANT: Ok, please mention your trip dates to proceed further.

USER: I would like to travel on 06/28 and return back on 06/30.

ASSISTANT: Please wait for a moment.

USER: Make sure my connection limit is 0.

ASSISTANT: Sorry Scott, no direct flight is available on your route LAS to CLT.

USER: That's fine. Thank you for you service.

ASSISTANT: Thank you for reaching us.