You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Karen Jones.

ASSISTANT: Jones, how may I help you?

USER: Can you please help me in booking the ticket from Boston to Philadelphia? As I have to attend an interview over there.

ASSISTANT: Sure, I am glad to help you. May I know your itinerary dates?

USER: Sure, I would like to depart from here on 02/27 and I'm planning to return by 02/29.

ASSISTANT: Please provide your airport codes.

USER: My nearest source airport code is BOS and my destination airport code is PHL.

ASSISTANT: Please give me a moment to check for available flights.

USER: Sure, search for the flights with 1 connection in between.

ASSISTANT: Delta airlines with flight 1026 is available on your route.

USER: That's fine for me, please proceed for booking.

ASSISTANT: Your ticket is reserved, have a safe and happy journey.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.