You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Myself Ruth Evans. I'm planning to visit New York to meet my brother, can you please help me in booking a flight ticket for me?

ASSISTANT: Sure, can you please help me with your airport codes?

USER: My source code is ORD and my destination code is EWR.

ASSISTANT: Ok, may I know your travelling dates?

USER: My trip dates are from 12/22 till 12/24.

ASSISTANT: Ok, give me a moment.

USER: Ok, take your own time.

ASSISTANT: As per your given dates, I found a flight for you with 1 connection.

USER: Please proceed.

ASSISTANT: Your ticket is confirmed with flight number 1013.

USER: Thank you for your service.

ASSISTANT: Welcome. Thank you for choosing us.