You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What service that you are seeking from our agency?

USER: I want to book a flight ticket from SEA - PHX, can you help me?

ASSISTANT: Sure, I am gleeful to help you. Can you please provide your preferable planned dates of travelling?

USER: I will be travelling on the dates from 01/12 to 01/14.

ASSISTANT: Please wait a moment to check the flights availability in your route.

USER: Ok, sure.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by UA airlines. Shall I proceed with this?

USER: You can proceed with booking.

ASSISTANT: May I know your name for booking?

USER: Margret Young.

ASSISTANT: Ok Margaret, your ticket has been booked in flight number 1010.

USER: Thank you for helping me with booking.

ASSISTANT: Thank you for reaching our services, have a great journey.

USER: Most welcome.