You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: Can you help me to book a flight ticket from LAS to PHL?

ASSISTANT: Sure, can you please mention your departure and arrival dates of your journey?

USER: Ok, please can you book a ticket for the dates Feb 29th and Mar 2nd?

ASSISTANT: Do you prefer any lay by in between journey?

USER: Ok, please can you book a connecting flight.

ASSISTANT: May I know your good name please?

USER: My name is Mary Taylor.

ASSISTANT: Is there any another specifications on your trip, so that I can arrange like that only.

USER: No.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Ok.

ASSISTANT: Thank you for your time, we have found a Spirit airline, flight number-1028, connections-1 and ticket-100. Shall I reserve a ticket for this airline?

USER: Please book a ticket for that flight.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thank you for assisting me.

ASSISTANT: My pleasure, I hope you will enjoy this airline.