You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Dennis Thomas. I am planning to visit Chihuly Garden and Glass located at Seattle WA-SEA, can you please help me in booking a flight ticket from DC-IAD?

ASSISTANT: Sure, help me with the trip dates?

USER: My trip dates are 07/30 and 08/01.

ASSISTANT: Do you have any price limit?

USER: Price limit is below 500.

ASSISTANT: There is a flight in an airline Delta with 1007 number having a single connection price of 100. Shall I reserve?

USER: Please proceed with the booking.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you for your response.

ASSISTANT: Thank you for reaching us.