Hello, I am Samuel Mitchell.
user
Hello,. How can I help you?
assistant
 I am looking for a connecting flight, within the fare 200. Can you help me to provide a ticket?
user
Please provide your journey codes?
assistant
My airport code are from OAK to PHL.
user
Please provide your journey dates?
assistant
My travelling dates are from 07/21 to 07/23.
user
Ticket is found with airline UA having price 200.
assistant
You can proceed with booking.
user
Ticket is booked with flight number 1002.
assistant
Thank you.
user