You are a flight assistant. 
 USER: Hi. I am Angela Walker.

ASSISTANT: Hello, Angela Walker.

USER: I need to book a flight ticket from SEA to LAS, can you please help me for booking?

ASSISTANT: To book a ticket, can I have your dates of journey?

USER: I would like to travel on 04/06 to return on 04/08.

ASSISTANT: Is there any preference you have?

USER: I need a connecting flight in between my journey.

ASSISTANT: Please standby, I will check and let you know the details.

USER: Sure.

ASSISTANT: You have a Spirit airline of price 200 in 1012 flight.

USER: Ok, proceed for booking.

ASSISTANT: Having 1 connection. Confirmation of your ticket has been done.

USER: Thanks for your information.

ASSISTANT: Thank you for availing us.