Hello.
user
Hello, how may I help you? On which dates you are willing to travel?
assistant
I am Dennis Williams, want to travel from PHL to SFO. My travelling dates are from 11/21 to 11/23.
user
There is a flight which can travel to your region having a single lay out in between your journey having a ticket fare of 200 which is provided by Delta airlines. Would you like to book this flight for your journey?
assistant
Please proceed.
user
Your ticket is booked.
assistant
Thank you for your help.
user
Most welcome.
assistant