Hello.
user
Hello. How may I aid you?
assistant
I would like to visit Houston Zoo with my friend, please help me in booking a ticket from IAH to HOU.
user
Sure, can you please share your journey dates that you prefer to travel?
assistant
My planned journey dates are on Nov 10 and Nov 12.
user
Do you have any other requirements to be met?
assistant
I would like to return in the morning.
user
Can I have your name please?
assistant
My name is Andrew Hall.
user
Sorry to inform you that unfortunately there is no flights available by the given details.
assistant
Ok, no problem. Thank you for your information.
user
Thank you.
assistant