You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I want to visit Seattle, can you please help me to reserve my ticket from LGA to SEA?

ASSISTANT: Sure, can I know the travel dates please?

USER: Sure, my preferable dates of journey is from 10/16 to 10/18.

ASSISTANT: May I know your name to proceed further?

USER: Sure, my name is Amanda Collins.

ASSISTANT: There is a flight in Southwest airline with price 100, can I book it?

USER: Ok, you can book it.

ASSISTANT: Your ticket has been booked with flight number 1003.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for approaching us.