You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: Virginia Wilson here. I want to book a ticket from IAH to MCO to attend my friend reception, can you help me for booking?

ASSISTANT: Sure, when would you like to travel?

USER: I would like to travel from 05/23 to 05/25. Make sure that connection limit is 1.

ASSISTANT: Sorry Wilson, there are no flights available with your requested dates.

USER: Ok, no problem. Thank you for your services.

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