You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I am Kevin Davis, I want to book a ticket from PHX to LGA. Can you please help me?

ASSISTANT: Sure, please mention your travelling dates?

USER: My travelling dates are on July 22 and July 24.

ASSISTANT: Do you need any halt in between your journey?

USER: I need single halt.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with one connection and the price is 200 in Southwest airlines, can I proceed with the reservation?

USER: You can proceed.

ASSISTANT: Your ticket has been reserved with the flight number 1021 in Economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching our service.