You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be of your helping hand?

USER: Can you please help me in booking my flight ticket from PHX to DFW?

ASSISTANT: Sure, when would you like to travel?

USER: Sure, my trip dates are from 06/23 to 06/25.

ASSISTANT: May I know your name for the documentation process?

USER: Myself Ruth Nelson.

ASSISTANT: Do you have any specifications for this trip?

USER: I need a single connecting flight.

ASSISTANT: There is a flight in an airline Delta with 1003 number having a single connection in an economy class.

USER: Please proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.