You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I need to travel from Oakland, CA - OAK to Houston, TX - HOU. So please help me to search a flight ticket?

ASSISTANT: Yes sure. Let me know your travelling dates?

USER: My travel dates are 04/22 and 04/24. I want flight with 1 connection.

ASSISTANT: Let me know your name to book a flight ticket?

USER: I am Jonathan Brown.

ASSISTANT: I got a flight 1007 of AA airlines which matches all your requests. Shall I proceed?

USER: You can proceed.

ASSISTANT: Thank you for your confirmation. Your ticket is booked, have a safe journey.

USER: Thanks for helping me.

ASSISTANT: Welcome.