You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Kimberly Lewis.

ASSISTANT: How can I assist you at this moment?

USER: Will you help me in booking the flight ticket from LAS to PHL?

ASSISTANT: Sure, I am happy to assist you in booking flight ticket. Could you please mention your preferable travel dates for booking flight ticket?

USER: My travelling dates are 03/05 and 03/07.

ASSISTANT: Ok, please wait a moment, I will check flight availability in this route.

USER: Ok, I will wait for your response.

ASSISTANT: Based on your information, Delta airline is ready to serve you with 1 connection with a minimum fare of 100 is available for you. Shall I proceed with this?

USER: I have already travelled with this airline and it is really good, please go with this airline.

ASSISTANT: I have confirmed your flight ticket, flight number is 1006.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.