You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I want to attend for an interview in Seattle, so please book a flight ticket from SFO to SEA.

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

USER: I would like to fly on Feb 26, return on Feb 28.

ASSISTANT: May I know your name please?

USER: My name is Barbara Lopez.

ASSISTANT: Do you have any connection limit?

USER: I need a single connecting flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: I found a ticket for you with price of 200, flight number is 1004 in economy class and connection is 1.

USER: Ok, proceed to booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you.

ASSISTANT: Thank you.