You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to book a ticket from DFW to LAS, can you assist me?

ASSISTANT: Sure, I am here to help you for this. Could you please share me your trip dates?

USER: My trip dates are Oct 3rd and Oct 5th.

ASSISTANT: Is there any connection limit?

USER: I need one connection between my trip.

ASSISTANT: Do you have any other specifications regarding your journey?

USER: No, you can proceed booking.

ASSISTANT: May I know your name please?

USER: Brandon Martin.

ASSISTANT: Sorry for inconvenience, no flights are found with your requirements.

USER: No problem, thank you for searching.

ASSISTANT: Thank you very much for contacting our agency.