Hi.
user
Hello. How may I aid you?
assistant
I am Nicholas Smith. I need to book a flight ticket from SEA to IAH, can you please help me for booking?
user
Sure, when are you willing to travel?
assistant
I would like to travel on 06/29 to 07/01.
user
Do you have any price limit?
assistant
I need a price limit 500.
user
We do not found any flights running in your preferred dates.
assistant
Ok, no problem. Thanks for your information.
user
Thank you for reaching us.
assistant