You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, what services are you seeking from us?

USER: Could you please book a flight ticket from LAS to BOS?

ASSISTANT: Sure, can I know your good name please?

USER: I am Sharon Parker.

ASSISTANT:  When you are willing to travel?

USER: My trip dates are Apr 17 and Apr 19.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: May I know if you prefer to have any other comforts in your journey?

USER: I don't have any other specifications.

ASSISTANT: There is a connecting flight 1015 in Delta airlines at the price of 200 with economy class. Can I proceed?

USER: Ok, proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for the help.

ASSISTANT: Thank you for availing us.