You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Anna Scott.

ASSISTANT: How can I aid you today?

USER: I would like to attend a pagan festival at Chicago. Can you help me in my booking?

ASSISTANT: Ok, I am here to help you.

USER: Thank you.

ASSISTANT: Could you please share the airport code of Chicago?

USER: Sure, My destination airport code is Chicago, IL - ORD.

ASSISTANT: When are you planning to attend the Pagan festival?

USER: I would like to start my journey on 04/11.

ASSISTANT: Ok, let me know your take-off place and it's airport please.

USER: My source airport code is Philadelphia, PA - PHL.

ASSISTANT: Please send the arrival date to PHL.

USER: I will return on 04/13.

ASSISTANT: Thanks for sharing the details, please wait a moment.

USER: Sure.

ASSISTANT: You can go with a Spirit airline, 1008 flight number, it has a connecting flight, price is 100. Can I proceed to book?

USER: Please, confirm my seat.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.