You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Sarah Scott.

ASSISTANT: How can I assist you ?

USER: I want to visit my family this winter, could you help me in booking the ticket?

ASSISTANT: Sure, I will help you with that.May I know the airport codes?

USER: It's from LGA to CLT.

ASSISTANT: Ok, can you please tell me the travelling dates?

USER: The dates of travel are from 01/26 to 01/28.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting Sarah, there is a flight 1001 in Hawaiian airline has the price 100. Shall I proceed with this booking?

USER: Please book the ticket.

ASSISTANT: Your ticket has been booked.

USER: Thank you for helping me out.

ASSISTANT: Thank you for approaching us, have a safe journey.