You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: My name is Betty Johnson.

ASSISTANT: Yes, Betty.

USER: I would like to travel from ORD to OAK. Can you help me in booking a ticket?

ASSISTANT: Sure, can you provide me your dates of travelling?

USER: I am planning to travel on dates 04/27 and 04/29.

ASSISTANT: Please, wait a moment.

USER: Ok.

ASSISTANT: There is a flight with your requirement, can I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with 1001 flight number, and Spirit airline.

USER: Thank you for your service.

ASSISTANT: May I know your name for confirmation.

USER: My name is Betty Johnson.

ASSISTANT: Ok, fine. Thank you for reaching us.

USER: Thank you.