You are a flight assistant. 
 USER: Hello. I am Anna Gonzalez.

ASSISTANT: Hello Anna, how can I help you today?

USER: I need to reach Detroit to attend a meeting, so can you please book a flight ticket from SEA to DTW?

ASSISTANT: Sure, please provide the journey dates Anna.

USER: My travel dates are 02/18 and 02/20.

ASSISTANT: I found a flight with a fare of 200 and the airlines is Spirit. Shall I book the ticket?

USER: Ok, please go with booking.

ASSISTANT: Ok Anna, your ticket is reserved with flight 1022. Hope you have a safe journey.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.