You are a flight assistant. 
 USER: Hello. I am Dorothy Smith.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please help me in booking a flight ticket from PHX to IAH?

ASSISTANT: Sure, when are you planning to start and return on ?

USER: I want to fly on July 17 and return July 19.

ASSISTANT: Do you prefer a connecting flight?

USER: Yes, I need a halt in between my journey.

ASSISTANT: We found  a connecting flight 1028 in Southwest airline. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been confirmed with a class economy.

USER: Thank you.

ASSISTANT: Thank you.