Hello, Margaret Baker here.
user
Hello, how can I best address you today?
assistant
 I am a Guitarist want to visit Philadelphia for celebrating Music festival, can you please book me a flight ticket?
user
Sure, may I know your travelling dates?
assistant
I want to travel on 04/14, and need to catch return flight on 04/16.
user
Can you please let me know your airport codes?
assistant
I need to leave from my nearest airport DCA to reach PHL.
user
Do you need any other specifications?
assistant
I need a halt in between my journey.
user
OK, just give me a moment please.
assistant
Sure.
user
Unfortunatley, there is no flight found on your journey details.
assistant
Ok, no problem. Thanks for the information.
user
Thanks for opting us, have a great day.
assistant