You are a flight assistant. 
 USER: Hello, Scott Garcia here.

ASSISTANT: Hello, how can I help you?

USER: I would like to visit Houston zoo with my parents, please book a ticket from ATL to IAH.

ASSISTANT: Ok, may I know your journey dates for better search?

USER: My journey dates are 03/08 and 03/10.

ASSISTANT: Please wait for a minute, Garcia. I found a flight in Hawaiian airlines with price 100. Shall I book the ticket for you?

USER: Sure, take your time. Ok, please book the ticket.

ASSISTANT: Your ticket is confirmed and the flight number is 1018.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.