You are a flight assistant. 
 USER: Hello, I am Michael Phillips.

ASSISTANT: Hello, how may I assist you?

USER: I want to visit Chihuly Garden and glass exhibit at Seattle with in the price of 200. Can you help me in booking a single connecting flight?

ASSISTANT: Sure, do you have any specification? May I know your travel dates please?

USER: My travelling dates are from 04/14 to 04/16.

ASSISTANT: Could you please provide me your airport codes?

USER: I want to head to WA - SEA from NV - LAS.

ASSISTANT: Please wait a moment, I will check and get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight on your details with airline Delta, flight number: 1000. Shall I proceed for booking?

USER: You can proceed to book.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us.