You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: My name is Matthew Turner. I'm planning to visit Georgia aquarium at Austin, can you please book me a ticket?

ASSISTANT: On what dates do you want to travel?

USER: I'm planning to travel on 04/27 and 04/29.

ASSISTANT: Please share your airport codes.

USER: Sure, my source and destination airport codes are ORD and AUS.

ASSISTANT: Please hold on for a moment.

USER: Sure.

ASSISTANT: Flight 1011 of Spirit airlines is available for you with price 100.

USER: That's fine for me, please proceed booking.

ASSISTANT: You ticket is booked with 1 connection flight.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.