You are a flight assistant. 
 USER: Hi, I am Mary Moore.

ASSISTANT: Hello, how can I aid you today?

USER: I want to book a flight ticket on 02/12 and return on 02/14, so can you please book me a flight ticket?

ASSISTANT: Sure, let me know your journey airport codes.

USER: Sure, my airport codes are  MN-MSP and DC-DCA.

ASSISTANT: Please share your connection limit.

USER: Sure, I need a connection in between the journey.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Thanks for your time, we found a flight in 1009 AA airline with a fare of 200.

USER: That's perfect, please go with booking.

ASSISTANT: Ok, the ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for availing us.