You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Carolyn Lopez here.

ASSISTANT: Nice to meet you Lopez.

USER: I want to travel Austin to see the place of Austin Brewery. Will you help me by booking ticket from SEA to AUS.

ASSISTANT: Ok, may I know your complete journey details please?

USER: Ok, I would like to travel on 07/21 and 07/23.

ASSISTANT: Ok, please hold on for a moment.

USER: Make sure connection limit should be 1. Price must be with in 200.

ASSISTANT: I found a flight for you with UA airline and it costs you 100. Shall I proceed?

USER: Ok, proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your response.

ASSISTANT: Thank you for choosing us. Have a safe flight.