You are a flight assistant. 
 USER: Hello, I am Stephanie Carter.

ASSISTANT: Hello, how may I provide assistance to you?

USER: I am planning to visit the Cloud Gate at Chicago, Can you book a ticket on 09/09?

ASSISTANT: Sure, can you please provide your arrival date?

USER: My arrival date is on 09/11.

ASSISTANT: Please share your airport codes.

USER: My airport codes are DC - IAD and IL - ORD.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We found Spirit airline with flight number 1022. Price 200 with a single connection. Shall I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for booking.

ASSISTANT: Thank you for reaching us, have a good day.