Hello.
user
Hello. How can I aid you?
assistant
I am Paul White, want to travel from LGA to HOU. Will you please help me in booking my ticket?
user
Please let me know your travel dates?
assistant
My travelling dates will be from 02/10 to 02/12.
user
Please hold on for a moment.
assistant
Sure.
user
Sorry Paul, I couldn't find any flight on your requested dates.
assistant
It's ok, not an issue, I will go on some other day.
user
You are welcome.
assistant