You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I abet you?

USER: I am Michael Brown, want to travel from PHL to SEA. Please help me in booking.

ASSISTANT: Sure, when you want to travel?

USER: Sure, my trip dates are from 10/07 to 10/09.

ASSISTANT: Thanks for waiting, we found a flight with your provided information in Frontier airline with 1 connection and the fare is 200. Shall I confirm your ticket with this airline?

USER: Please confirm my booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Most welcome.