Hello.
user
Hello, how may I help you?
assistant
Myself Gary Roberts. I wish to visit my cousin residing at Houston. Please help me by booking a flight ticket.
user
Sure, do you prefer either an economy or business class?
assistant
I am good with any class.
user
 May I know the genesis and terminus airport codes?
assistant
My journey starts from SFO and HOU.
user
 Please provide me your planned travel dates to proceed.
assistant
August 24 and 26 are my planned journey dates.
user
Kindly let me know if you have any other preferences.
assistant
I prefer to depart and return at afternoon in a direct flight.
user
Thank you for your details, we do not found any flights running in your preferred dates.
assistant
That's ok. Thanks for trying to help me.
user
Thank you for reaching us.
assistant
You are welcome.
user