You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER: I am Eric Taylor, want to travel from PHX to IAH.

ASSISTANT: Sure, I am happy to help you in booking flight ticket. Could you please mention your travel dates?

USER: My travelling dates are from 05/22 to 05/24.

ASSISTANT: Please hold on a moment, I will check flight availability in this route.

USER: 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 Delta airlines. Shall I proceed with this?

USER: Please proceed.

ASSISTANT: Your flight ticket is booked, flight number is 1001.

USER: Thank you.

ASSISTANT: You are welcome.