You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Emily Thomas.

ASSISTANT: How may I help you?

USER: I am searching for the flight from the locations SEA to DCA. Can you please check that for me?

ASSISTANT: Sure, I will help you out.

USER: Thank you.

ASSISTANT: May I know your travelling dates please?

USER: My journey dates are 09/18 and 09/20.

ASSISTANT: Ok, please wait a moment.

USER: Ok, please make sure that the connection limit is 1.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed with this flight?

USER: Ok, I am fine with this flight. Please confirm the ticket.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing our travel agency.