Hello.
user
Hello. How may I help you?
assistant
I am Sarah Davis.
user
Nice to meet you Sarah.
assistant
I am planning to book a ticket to attend a meeting at IAH. Can you please help me out to book a ticket from ORD?
user
Sure, tell me your travel dates please?
assistant
I would like to travel on Oct 31 and return back on Nov 02.
user
Please wait for a moment.
assistant
Sure.
user
Thanks for waiting. But I am sorry to say that there are no flights available.
assistant
That's fine, thank you for your information.
user
Thank you.
assistant