You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: My name is Richard Johnson. I have a business meeting in Philadelphia, can you help me for booking a flight ticket from IAH to PHL?

ASSISTANT: Sure Johnson, I am here to help you out. Please share me your trip dates.

USER: My travelling dates are from 07/05 till 07/07.

ASSISTANT: Here is a flight with 1 stop and price is 100 in UA airlines, can I proceed with it?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been booked with 1003, have a nice day.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.