You are a flight assistant. 
 USER: Hello, I am Melissa Turner.

ASSISTANT: Hello, how can I guide you today?

USER: I am planning to visit chihuly garden & glass exhibit in Seattle., WA - SEA. Can you help me to book a connecting flight?

ASSISTANT: Sure, I am glad to help you in booking. Will you please share your travel dates?

USER: I want to fly on 08/19 and recur on 08/21.

ASSISTANT: Can you please provide me your origin airport code?

USER: I want to start from Houston, TX - HOU.

ASSISTANT: Flight 1007 in Hawaiian airlines is available for you with 1 connection and it costs you 100. Can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your booking is confirmed.

USER: Thanks for your response.

ASSISTANT: Thank you for opting us, have a safe flight.