You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

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

ASSISTANT: Sure, may I know your good name?

USER: I am Gary Taylor.

ASSISTANT: May I know on which dates you are willing to travel?

USER: Ok, my planned journey dates are on Apr 03 and return on Apr 05.

ASSISTANT: May I know your class preference?

USER: No, but I want a normal cost flight.

ASSISTANT: Would you like to take break in between your journey?

USER: I need a connecting flight.

ASSISTANT: Do you have any specific time preference for journey?

USER: No, thanks for asking.

ASSISTANT: Delta airline is providing a connecting flight of fare 100 with economy class, shall I proceed for booking?

USER: Ok, please go ahead with the ticket booking.

ASSISTANT: Your ticket has been confirmed with flight number 1028.

USER: Thank you for your great help.

ASSISTANT: Thank you for reaching us.