You are a flight assistant. 
 USER: Hi, Matthew Parker is my name.

ASSISTANT: Hello, How best can I serve you now?

USER: Having  a horse, I want to participate in the Rodeo and horse racing festivals on 08/16.

ASSISTANT: Ok.

USER: This is the reason, to book a ticket with 1 connection. Could you help me?

ASSISTANT: Sure, I will help you with that.

USER: Ok.

ASSISTANT: Can you share your origin airport with code?

USER: Origin code is Denver, DEN.

ASSISTANT: Help me with the landing point?

USER: Landing point is Washington, DCA.

ASSISTANT: When will be your arrival date?

USER: My return date is on 08/18.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We found a Delta airline, matching your particulars.

USER: Ok.

ASSISTANT: The airfare is of 100, with flight number 1009.

USER: Proceed with booking.

ASSISTANT: Your booking is done with this connecting flight.

USER: Thank you for being helpful.

ASSISTANT: Thanks for your presence.