You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jennifer Garcia.

ASSISTANT: How may I assist you?

USER: I need to book a flight ticket from PHX to IAH, can you please help me out in booking a flight ticket?

ASSISTANT: Sure, I will help you in that. Can you please share your travel dates?

USER: My travel dates are from Jun 10 to Jun 12.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, please be on hold.

USER: Ok.

ASSISTANT: There is a direct flight with a fare of 200 from Delta airlines, shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Your ticket is confirmed with the flight-1023.

USER: Thank you.

ASSISTANT: Welcome, have a safe journey.