Hello.
user
Hello.
assistant
My name is Patrick Parker.
user
How may I help you? Nice to meet you Patrick.
assistant
I want to book a flight ticket from CLT to OAK, can you please help?
user
Sure, tell me your travel dates please?
assistant
I will start on Apr 7th and will return back on Apr 9th.
user
Please wait.
assistant
Sure.
user
Thanks for waiting. But I am sorry to say that there are no flights available.
assistant
No problem, thank you for the information.
user
Thank you.
assistant