You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Ryan Robinson.

ASSISTANT: How can I assist you?

USER: I want to book a flight ticket from LGA to PHL. Can you find a flight ticket for me?

ASSISTANT: Sure Ryan, can I know the travel dates please?

USER: Sure, my journey dates are on 07/29 and return on 07/31.

ASSISTANT: There is a connecting flight with price 200, can I book it?

USER: Yes, you can proceed with the booking.

ASSISTANT: Your ticket has been booked with flight number 1000.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.