You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Good Morning.

USER: My name is Debra Clark.

ASSISTANT: How may I aid you?

USER: I need a plane ticket from ORD to OAK, please help me out.

ASSISTANT: Sure, can I know your preferable dates?

USER: My travelling dates are from 07/16 to 07/18. I need 1 connected flight.

ASSISTANT: I found a flight 1003 matches with your preferences, can I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you, have a good day.