You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I serve you today?

USER: I am George Jackson, planning to go for my sister's wedding shopping in 16th street mall. So, can you please reserve a flight ticket from Washington, DCA?

ASSISTANT: Sure, may I know your journey dates?

USER: My preferable dates of journey is 07/14 to 07/16.

ASSISTANT: Do you have any price limit?

USER: I can afford up to 500.

ASSISTANT: Let me know your destination point.

USER: Denver, DEN is my destination point of trip.

ASSISTANT: Thanks for being patience, there is a flight with airline: Hawaiian, flight number:1010, 1 connection, price 300.

USER: It's perfect, you can proceed to confirm this flight.

ASSISTANT: Your ticket has been confirmed.

USER: Thank You for your service.

ASSISTANT: Thank you for opting us.