You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Emily Jones.

ASSISTANT: How can I assist you today?

USER: I want to book a flight ticket from NC - CLT to CA - OAK. Could you help me in booking?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: May I know your depart date?

USER: My departure date is 04/16.

ASSISTANT: How much should be your ticket fare?

USER: My price limit is 1000.

ASSISTANT: When you will return from OAK?

USER: I want to return from OAK on 04/18.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a flight found in 1006 JetBlue airline with a fare 100.

USER: Yes, please proceed.

ASSISTANT: Sure, your E- ticket will be generated with a halt and it will be sent to your registered Email - id shortly.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us, have a great day!.