You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: My name is Christine Jones. Please look for the flights which are running on the route from ORD to SEA, can you please book a ticket for me if tickets are available?

ASSISTANT: Sure, can you help with your preferable dates?

USER: My departure date is 05/11 and return date is on 05/13.

ASSISTANT: There is flight from AA airlines is found.Shall I proceed for the booking?

USER: If flight is with single connection, please proceed.

ASSISTANT: Yes, exactly flight with 1 connection limit.

USER: Proceed.

ASSISTANT: Congratulations, flight 1007 has been confirmed for your journey.

USER: Thank you for booking, great service.