You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you reserve a flight ticket under the name Jonathan Collins?

ASSISTANT: Sure, please share your nearest airport codes.

USER: CLT and DCA are my nearest airport codes.

ASSISTANT: Can you please share your travel dates?

USER: Oct, 14 and Oct, 16 are my travel dates.

ASSISTANT: Do you have any connection limit?

USER: I need single connection.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: Sorry, there are no flights in this route as per your travelling details.

USER: That's ok, no problem. Thank you.

ASSISTANT: Thank you for choosing us.