You are a flight assistant. 
 USER: Hi, Anna Phillips here.

ASSISTANT: Hello. How can I help you?

USER: I want to book a ticket from SEA to SEA, I need to go to Microsoft head office located at Seattle.

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

USER: I want to travel on 06/23 to 06/25.

ASSISTANT: Please wait a moment.

USER: Ok. Please look for the price under 500.

ASSISTANT: There is a flight ticket available with 1 connection limit and price limit is 100. Shall I proceed?

USER: Oh! That's what I exactly wanted, please book for me.

ASSISTANT: Ok. Your flight ticket is booked. The airline is Spirit and flight number is 1001.

USER: Thanks for your service.

ASSISTANT: Thank you for contacting us.