Hello, I am Amy Perez.
user
Hello, how may I help you?
assistant
As my manager did not approve my leave, I would like to change my recent reservation.
user
Sure, I found your reservation. Can I have your new travelling dates?
assistant
I would like to go on 05/31 and return back on 06/02.
user
Can I have your nearby airport codes?
assistant
My source and destination airport codes are JFK to HOU?
user
Sorry, there is no flight available on your requested dates.
assistant
That's ok, thank you for checking.
user
You are welcome. Thank you for reaching us, have a nice day.
assistant
Welcome.
user