You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you for today?

USER: Can you find a flight for me from CLT to IAH?

ASSISTANT: Sure, I will help you with that. Can you please provide your planned dates of journey?

USER: Ok, my trip dates are from July 11 to 13.

ASSISTANT: Do you have any limits on number of connections for this trip?

USER: I need a flight with 1 connection.

ASSISTANT: Is there any other requirement for your journey to met with?

USER: I would like to return in the afternoon time.

ASSISTANT: Can you please let me know your name?

USER: Sure, I am Deborah Young.

ASSISTANT: Sorry Deborah Young, there are no flights which travels to your region.

USER: That's ok, not an issue. Thanks for your information.

ASSISTANT: You are welcome, thank you for reaching us.