You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be there for you?

USER: Could you please help me to book an economy class ticket with single connection to Phoenix?

ASSISTANT: Sure, I am perky to help you. May I know your source and destination airport codes?

USER: My boarding airport code is LGA and my destination airport code is PHX.

ASSISTANT: When are you planning to travel?

USER: I need to depart on Apr 27th and my return date will be on Apr 29th.

ASSISTANT: Thank you for the information. May I know if you prefer to have any other comforts in your journey?

USER: No, I don't have any other comforts.

ASSISTANT: Can I know your name?

USER: I am Virginia Moore.

ASSISTANT:  Thank you for sharing your journey details, we found an economy class ticket in Southwest airline with the flight number-1002.

USER: That's fine, you can book the ticket.

ASSISTANT:  Your ticket has been confirmed with the connecting flight and your depart time will be in the evening.

USER: Thank you for your assistance in booking.

ASSISTANT: Thank you for reaching us.