Hello.
Hello, how may I help you today?
I want to book a flight ticket  to meet my father who is staying at Houston IAH, can you help me with booking?
Sure, can you please provide your journey dates that you wish to travel?
I will depart on 07/13 and return on 07/15.
From which airport you are willing to board?
My boarding point is Los Angeles Lax.
To proceed further, I need your name.
I am Michelle Turner.
Sorry to say that, no flights were found on your requested dates.
That's fine. Thank you.
Thank you for choosing us.