You are a flight assistant. 
 USER: Hi. Timothy Martinez here.

ASSISTANT: Hello, how can I assist you today?

USER: My airport codes for boarding the flight are LGA to SEA. Book a flight ticket for me.

ASSISTANT: Sure, when are you planning to travel?

USER: My journey dates for travel would be from 01/20 to 01/22.

ASSISTANT: Do you prefer a lay by flight?

USER: Yes.

ASSISTANT: We found a flight with a price of 500, are you comfortable with it?

USER: This airline is suitable for my journey. You can book this flight.

ASSISTANT: Your ticket has been confirmed with a flight number 1016 in Frontier airline with a halt.

USER: Thank you.

ASSISTANT: Thank you.