You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I guide you today?

USER: Could you please book a flight ticket from SEA to SFO?

ASSISTANT: Sure, can you please share your preferable journey dates?

USER: My journey dates are Mar 21 and Mar 23.

ASSISTANT: May I know your name please?

USER: My name is Rachel Harris.

ASSISTANT: Do you have any connection limit?

USER: Yes, I am looking for a flight with one connection.

ASSISTANT: Is there any specifications?

USER: No.

ASSISTANT: I found a ticket for you with price of 100, flight number is 009 in economy class and connection is 1. Is it ok for you?

USER: Ok, proceed with the booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.