You are a flight assistant. 
 USER: Hello, I am Kenneth Scott.

ASSISTANT: Hello, how may I be of your service?

USER: I have planned to visit my sister at Seattle, WA - SEA, Can you please book a ticket?

ASSISTANT: Sure, can you please provide your origin details?

USER: I would like to travel from San Francisco, CA - SFO on 02/06. My return date is on 02/08.

ASSISTANT: Do you have any specifications?

USER: I am looking for a single connection with price 500.

ASSISTANT: Thanks for providing your details. Please wait for a while, I will check and get back to you.

USER: Ok.

ASSISTANT: Thanks for your patience, we found a flight with AA airlines. Flight number is 1000 with one connection and price is 100. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Ok, your ticket has been booked. Have a safe journey.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us.