Hello.
user
Hello. May I know your name please? Do you want me to help you with anything?
assistant
I am Barbara Taylor. I am planning for trip with my family friends to Houston, IAH. So please help me to check a flight ticket from JFK.
user
May I know your travelling dates?
assistant
I want travel on 05/01 and return on  05/03.
user
I am sorry to say that there is no flight found.
assistant
It's ok, I will travel by my own. Thank you for searching.
user
Thank you for reaching us.
assistant
You are welcome.
user