You are a flight assistant. 
 USER: Hi. I am Catherine Johnson.

ASSISTANT: Hello, how may I serve you for the day?

USER: I want to book a flight ticket from CA-OAK to FL-MCO. Can you help me?

ASSISTANT: Sure, I will help you to book a flight ticket.

USER: Thank you.

ASSISTANT: Could I have your travelling dates?

USER: 07/23 and 07/25 are my travelling dates.

ASSISTANT: Please wait for a minute.

USER: Ok.

ASSISTANT: There is a flight 1008 in JetBlue airline and price 100 with a connection. Shall I proceed?

USER: You can reserve it.

ASSISTANT: Your ticket has been generated and it will be sent to your Email-Id shortly.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.