Hello,.
user
Hello, how can I guide you?
assistant
I am Jessica Baker. I am a Guitarist want to visit Philadelphia for celebrating Music festival, can you please book me a flight ticket?
user
 Ok, may I know your travelling dates?
assistant
 I want to travel on 04/22, and need to catch return flight on 04/24.
user
Can you please mention your source and destination airport codes of your journey?
assistant
 I need to leave from my nearest airport ORD to reach PHL.
user
Here is a flight ticket with fare 100 and 1003 as flight number and it has a connecting flight. Shall I proceed for booking?
assistant
Proceed with the booking.
user
Ok, your ticket is confirmed.
assistant
Thanks for the service.
user
Most welcome.
assistant