You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a flight from Chicago airport to met my uncle. Can you book a connecting flight for me?

ASSISTANT: Sure, let me know your travelling dates.

USER: I will fly on Nov 26 and return on Nov 28.

ASSISTANT: Please share your airport codes.

USER: My source point is ORD and my destination is LAX.

ASSISTANT: Do you have any specifications?

USER: I want economy class flight.

ASSISTANT: Can I get your name?

USER: My name is Benjamin Miller.

ASSISTANT: We found a Spirit airlines with single connection and flight number is 1018. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed with economy class.

USER: Ok, thank you for helping me.

ASSISTANT: Thank you.