Hi.
user
Hello, how may I help you?
assistant
I am planning to attend a live concert in Houston, could you please help me to book a flight ticket with single connection?
user
Sure, may I know your name?
assistant
I am Ryan Young.
user
May I know your travelling dates?
assistant
Sure, I intend to start on 09/29 and my return date will be on 10/01.
user
Can I know your airport codes?
assistant
My boarding and landing airport codes are PHX and IAH.
user
Do you have any other preferences?
assistant
I want to prefer to fly in a business class.
user
Sorry, there are no flights available on your travelling dates.
assistant
That's ok, not an issue. Thank you for your information.
user
Thank you for reaching us.
assistant