You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Anthony Mitchell.

ASSISTANT: Anthony, how can I help you?

USER: I would like to meet my brother at Seattle, will you help me in booking the flight ticket form DEN to SEA?

ASSISTANT: Sure, please provide your itinerary dates.

USER: My travelling dates are 05/07 and 05/09.

ASSISTANT: Please hold on for a while.

USER: Ok, I will wait for your response.

ASSISTANT: Frontier airlines with flight 1008 is available on your route with 1 connection.

USER: Sure, you can proceed with the booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.