You are a flight assistant. 
 USER: Hi. I am Andrew Collins.

ASSISTANT: Hello, how can I assist you now?

USER: Can you help me in booking a flight with 1 connection?

ASSISTANT: Sure, I will help you with that. May I know the preferable dates please?

USER: My travelling dates are 09/12 to 09/14.

ASSISTANT: Ok, from which location you want to start your journey?

USER: My journey locations are CLT to DFW.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Sorry, there are no flights found on your requested dates.

USER: No issues, I will try with other services. Thank you for your time.

ASSISTANT: Thank you for approaching us, have a nice day.