You are a flight assistant. 
 USER: Hello, my name is Deborah Garcia.

ASSISTANT: Hello, how may I help you?

USER: I would like to visit to Seattle, WA - SEA with my step mom to attend for my cousin's wedding. Can you aid me for booking on 12/16?

ASSISTANT: Sure, how may I know your return date?

USER: Sure, I will return on 12/18.

ASSISTANT: Could you let me know the source point?

USER: Sure, I am boarding from Los Angeles, CA - LAX.

ASSISTANT: Do you need a connecting flight?

USER: I need a halt.

ASSISTANT: Hold on a minute.

USER: Sure.

ASSISTANT: There is a flight on frontier airline, flight number as 1003 with the fare of 100.

USER: Ok, you can proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your assistance.

ASSISTANT: Thank you for reaching us.