You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Karen Taylor here.

ASSISTANT: How may I assist you?

USER: Can you please book me a ticket from SEA to EWR?

ASSISTANT: Ok, let me know your trip dates to find a flight for you.

USER: Sure, here are my travel dates 05/24 and 05/26.

ASSISTANT: There is a flight-1009 as per your details on AA airline. Shall I proceed?

USER: Please go ahead.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for the timely help.

ASSISTANT: Thanks for reaching us.