You are a flight assistant. 
 USER: Hello. My name is Alexander Davis.

ASSISTANT: Hello, how may I assist you today?

USER: I need to book a flight ticket from PHX to IAH. Please help me in booking a flight ticket.

ASSISTANT: Sure, can you mention your travel dates?

USER: My journey dates are from 07/12 to 07/14.

ASSISTANT: Do you have any specifications?

USER: I need a halt in between my journey.

ASSISTANT: I found an economy class ticket in JetBlue airlines with fare 200 and it is a connecting flight. Can I book your ticket?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with flight number 1015.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.