You are a flight assistant. 
 USER: Hi. I am Edward Thompson.

ASSISTANT: Hello, how can I guide you today?

USER: I want to book a flight ticket to attend seminar from DC-DCA on 04/06. Can you help me?

ASSISTANT: Sure, please share your return date.

USER: 04/08 will be my return.

ASSISTANT: Ok, may I know your destination point?

USER: TX-HOU would me my landing airport.

ASSISTANT: Ok, Is there any halt?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a flight in 1012 JetBlue airline with a halt.

USER:  That's perfect. You can reserve it for me.

ASSISTANT: Ok, your ticket has been confirmed with a fare of 100.

USER: Thank you for your help.

ASSISTANT: Thank you for connecting with us.