Hi.
user
Hello.
assistant
I am Jerry Clark.
user
How can I help you Clark?
assistant
 I am heading to Houston from SFO to attend my sister's engagement. So can you help me book a flight ticket?
user
Sure, can I know the travel dates please?
assistant
My travelling dates are 03/08 to 03/10.
user
Could you provide the destination airport code please?
assistant
My destination airport code is IAH.
user
Ok, wait a moment please.
assistant
Sure.
user
Sorry, there are no flights are available as per your request.
assistant
No problem, thank you for your time.
user
Thank you for approaching us.
assistant