Hello.
user
Hello, how may I help you today?
assistant
I am Carol Hill from Boston. Can you please book a flight ticket from BOS to IAH?
user
Sure Hill, can you please share me with your dates of travel?
assistant
Thank you for your positive response, I want to take off on 09/20 and please book my return ticket also on 09/22.
user
Please wait for a moment.
assistant
Ok.
user
Sorry Hill, there is no flight found as per your travelling details.
assistant
Oh! It's ok no problem. Thank you for your information.
user
You are welcome always.
assistant