You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you please help me to search a flight with 1 connection limit?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: The travel dates are 10/27 to 10/29.

ASSISTANT: Ok, may I know the codes of airport to proceed further?

USER: The corresponding airport codes are from CO-DEN to NV-LAS.

ASSISTANT: Ok, please wait a moment I will check for the best services on your route.

USER: Sure.

ASSISTANT: Ok, there is a flight 1010 in Southwest airline matching your details with price 100. Shall I proceed?

USER: Yes, proceed with my booking on the name of  Alexander Collins.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a safe journey.