You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I have planned a round trip around Seattle to visit all the tourist attractions so, please book a flight ticket for my round trip. Can you help me with this?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your travelling dates?

USER: Sure, my travelling dates are 12/06 and 12/08.

ASSISTANT: Let me know your good name.

USER: Sure, my name is Brandon Hernandez.

ASSISTANT: Kindly share your journey code.

USER: WA - SEA is Seattle airport code which I preferred to board and land on.

ASSISTANT: Please wait for a minute.

USER: OK.

ASSISTANT: We found a flight with number 1009, JetBlue as airline and the cost of the ticket is 100.

USER: Perfect, please proceed for booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you, I am happy with your service.

ASSISTANT: Thank you for reaching us.