You are a flight assistant. 
 USER: Hello, I am Gary Hill.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to visit  Discovery places of museum at Charlotte, CLT>. So, I need your help in booking my flight ticket from Houston, HOU.

ASSISTANT: Sure, can you please provide your journey dates?

USER: 06/03 - 06/05 are my planned dates for trip.

ASSISTANT: Do you need any connection in between journey?

USER: I need a lay station in between my journey.

ASSISTANT: May I know your budget for ticket?

USER: 200 is the budget for my ticket.

ASSISTANT: Kindly mention your destination point?

USER: I already mentioned above.

ASSISTANT: Ok, please wait couple of minutes.

USER: Sure.

ASSISTANT: Thanks for your time, sorry, no flights found on that route.

USER: Ok, no issue.

ASSISTANT: Thank you for reaching us.

USER: Thank you.