Hello.
user
Hello. How can I assist you at this moment?
assistant
Would you do me a favour in making my reservation to IAH on 07/05?
user
Sure, I will help you with that.
assistant
Thanks.
user
Can I have the airport code of your source and return date also?
assistant
My destination airport code is SFO  and I planned to return back on 07/07.
user
Ok, please wait a moment and I will check for flight availability.
assistant
Ok.
user
Sorry to inform you that no flight is available to you on your dates.
assistant
It's ok, thank you for the information.
user
May I know your good name for documentation purpose?
assistant
My name is Andrew Young.
user
Ok, thank you for choosing us. Have a great day.
assistant