You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Joseph Clark.

ASSISTANT: How may I be of your assistance?

USER: I would like to book a ticket from LAS to MSP, can you please help me out?

ASSISTANT: Sure, we are glad to assist you in booking.

USER: Thank you.

ASSISTANT: Please let me know if you need a connecting flight,.

USER: I need single connected flight.

ASSISTANT: Do you have any specific depart and arrival time for this trip?

USER: I prefer departure time in the afternoon.

ASSISTANT:  May I know if you prefer to have any other comforts in your journey?

USER: I prefer economy class.

ASSISTANT: Kindly share your planned travelling dates to proceed further.

USER: I am travelling on these dates June 14th and 16th.

ASSISTANT: Ok, please wait a while.

USER: Sure.

ASSISTANT:  Thank you for sharing your journey details, we found a economy class ticket in Southwest airline with flight number-1008. Shall I book the ticket?

USER: Ok, you can proceed.

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

USER: Thank you for your services.

ASSISTANT: It's pleasure to serve you.