You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Donna Martin. Can you please help me to book a ticket from SEA to AUS?

ASSISTANT: Sure, may I know your dates of travel please?

USER: My preferable dates to travel are 01/02 and 01/04.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: I found a ticket for you with connections limit 1 and cost is 100. Shall I proceed to book this ticket?

USER: Ok, please proceed to book my ticket.

ASSISTANT: Ok Donna, your ticket has booked. Thank you. Have a nice day.

USER: Thank you for the help.