You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me in booking from CLT to SEA?

ASSISTANT: Sure, can you share your travel dates?

USER: My travelling dates are from Feb 3 to Feb 5.

ASSISTANT: Do you need any connections?

USER: I need a connecting flight.

ASSISTANT: Are there any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Nicholas Lopez.

ASSISTANT:  Flight number 1010 with price 100 in business class, with connection 1 is available. Is it ok for you?

USER: Ok, please book it.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.