Hello.
user
Hello. How may I help you?
assistant
I am Christopher Garcia. I have a meeting at Philadelphia so I want to go there, can you please help me to book a ticket?
user
Sure, I am here to help you. Could you please share your journey dates?
assistant
I would like to leave between 11/04 and 11/06.
user
Could you please share your airport codes?
assistant
My airport codes are from OAK to PHL.
user
Thank you for your details.
assistant
You welcome.
user
Sorry, there is no flight is available for you.
assistant
Ok, no problem. Thank you.
user
Thank you for reaching us, have a nice day.
assistant