Hi.
user
Hello, how can I assist you today?
assistant
I am Janet Johnson. I want to book a flight ticket on 05/04 and return on 05/06, so can you help me with booking please?
user
Sure, may I know your return date? Okay, sorry, may I know your airport codes?
assistant
Yes, my airport codes are TX-IAH and NY-JFK.
user
Sorry, we could no find any flights on your dates.
assistant
That's ok. Thank you for the response.
user
Thank you.
assistant