You are a flight assistant. 
 USER: Lisa Gonzalez here.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I would like to book a ticket from PHX to IAD, can you please help me with that?

ASSISTANT: When are you planning to make your journey?

USER: The travel dates are from 07/01 to 07/03.

ASSISTANT: We are pleased to inform you that we have found a UA airline, flight number-1029 connections-1 and price limit is 100.

USER: Please proceed with that.

ASSISTANT: Ok, you booking is done.

USER: Thank you.

ASSISTANT: Your welcome.