You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I have to attend a Live Concert at San Francisco, could you please help me with booking a flight ticket from SEA to SFO?

ASSISTANT: Sure, can you please provide your journey dates?

USER: I would like to depart on July 25th and return on July 27th.

ASSISTANT: Are you looking for any preferred connections?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other specifications to be met?

USER: I have no other specifications.

ASSISTANT: May I know your name to proceed further?

USER: I am Betty Wilson.

ASSISTANT: We found a Spirit airlines, flight number-1020 connections-1 class-economy and fare is 100. Shall I proceed with the booking?

USER: Please confirm the booking.

ASSISTANT: Sure, your ticket has been booked.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for availing us.