You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: My name is Samuel Williams. am looking for a flight on the route PHX to BOS, can you please find  any airlines providing service on this route?

ASSISTANT: Sure, please help me with your preferred journey dates.

USER: My travelling dates are from 07/31 to 08/02.

ASSISTANT: Samuel, there is a flight with Southwest airlines available with price 100. Can I book the ticket for you?

USER: Yes, please continue with booking process.

ASSISTANT: I have confirmed your ticket with flight number 1013.

USER: Thank you for your support.

ASSISTANT: Thank you for reaching us.