You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you now?

USER: I want to book a flight from LGA - CLT, can you help me please?

ASSISTANT: Sure, Can I have your travel dates please?

USER: My travelling dates will be from 02/23 to 02/25.

ASSISTANT: Ok, please wait a moment to check flight availability.

USER: Ok, take your time.

ASSISTANT: I have found a flight in Frontier airlines with connection 1 and price 200, is it ok for you?

USER: Ok, please book it for me.

ASSISTANT: May I know your good name please?

USER: My name is Steven Baker.

ASSISTANT: Ok, I have reserved a ticket with flight number 1000.

USER: Thank you for helping me, you are most welcome.

ASSISTANT: Thank you for choosing us, have a great journey.