You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, May I know your name please?

USER: I am Richard Martin.

ASSISTANT: Martin, How can I help you now?

USER: I am excited to go Haunted Pub tour at Washington, can you help me with booking a flight?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Please provide your travelling airport codes?

USER: I will fly from PHX to DCA.

ASSISTANT: Is there any connection preferences?

USER: Yes, I need a connecting flight.

ASSISTANT: Help me with your travelling dates?

USER: I want to travel on 12/27, and need to catch return flight on 12/29.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We found a Flight with name UA airlines, having fare of 300 awaiting for your journey.

USER: Ok.

ASSISTANT: The flight number is 1003, with a stopover.

USER: Please proceed with the booking.

ASSISTANT: Your booking is done.

USER: Thanks for your kind help.

ASSISTANT: Thank you for making us to serve you.