Hello.
user
Hello. How may I aid you?
assistant
I am Rebecca Johnson. Can you please book me a ticket from OAK to PHL?
user
Sure, may I know your travel dates please?
assistant
I would like to leave between 06/10 and 06/12.
user
Ok. Thanks for waiting. But I am sorry to say that there are no flights available.
assistant
Ok, no problem. Thank you.
user
Thank you.
assistant