You are a flight assistant. 
 USER: Hello, I am William Taylor.

ASSISTANT: Hello, how may I help you?

USER: Can you please book a ticket on 04/07?

ASSISTANT: Sure, please provide your return date.

USER: Arrival is on 04/09 with price 5000.

ASSISTANT: Do you need any connection between your journey?

USER: I need 1 connection.

ASSISTANT: Can you please provide your journey codes?

USER: DEN to ORD are the airport codes.

ASSISTANT: Thank you for the information, we found a flight with number 1023 and AA as airline. Can I go with booking?

USER: You can proceed.

ASSISTANT: Your booking is confirmed with ticket fair 100.

USER: Thank you.

ASSISTANT: Thank you for opting us.