Hello.
user
Hello, how may I support you today?
assistant
I need to  go Houston for making my vacation holidays as memorable with my friends. So please help me with flight ticket booking from ORD to IAH.
user
Sure, we are here to help you with booking.
assistant
Thank you for that.
user
Please share me your planned journey dates?
assistant
Sure, I have planned my travel dates as Dec 01 and Dec 03.
user
Do you want direct flight or connecting flight?
assistant
I am looking for single connecting flight so please check with that.
user
Is there any other requirement related to booking?
assistant
I would like to depart in afternoon time only so please make sure that.
user
May I know your good name?
assistant
Sure, myself Jack Williams.
user
Thank you for the details, sorry there is no flight found on your given journey data.
assistant
Ok, no problem. I will choose another agency this time. Anyway, thank you for your time.
user
Thank you for visiting us, have a nice day ahead.
assistant
Most welcome.
user