You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Is this flight booking agency?

ASSISTANT: Yes, what help do you need from us.

USER: I want to go to Philadelphia, can you please book a flight ticket from Houston?

ASSISTANT: Sure, may I know your airport codes please?

USER: I would like to take off from HOU, as it is nearer to my location and destination airport code is PHL.

ASSISTANT: Ok, may I know your travel dates please?

USER: Sure, I would like to start my journey on 10/19 and return will be on 10/21.

ASSISTANT: Thanks for waiting. I have found Jet blue airlines which flies with one connection.

USER: Ok, please proceed booking with that flight.

ASSISTANT: Yes, I have confirmed your flight ticket.

USER: Ok, thank you for helping me.

ASSISTANT: Thank you.

USER: Have a great day. Sorry to inform you in late, myself Ronald Wright.