You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I got an invitation from my brother to participate in the College Bowls Mens Football, to be held at Charlotte. Can you reserve me a flight ticket with the name of Lisa Smith?

ASSISTANT: Sure, we are here to make your booking in a easy way. May I know your journey dates?

USER: I want to start on 01/05 and return at 01/07.

ASSISTANT: Can you share the airport codes?

USER: My airport codes are: BOS and CLT.

ASSISTANT: Wait a while, I will be back and revert you.

USER: Ok, Make sure it was a connected flight.

ASSISTANT: Thank you for patience. No flights found with your journey dates.

USER: Ok, not an issue now.

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

USER: Thanks for the information.