Hello.
user
Hello. How can I help you?
assistant
John Roberts here. Could you please help in booking a flight from LAS to IAH.
user
Let me know your travel dates.
assistant
My travel dates are as follows Apr 18 and Apr 20.
user
Is there any connection limit?
assistant
I would like to travel by single connection flight.
user
Do you have any preference?
assistant
No. Thank you for asking.
user
Sorry, no flights found for your travelling dates.
assistant
No issue, thank you for the precious time.
user
Thank you.
assistant