You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Could you please help me to book a flight ticket from LGA to visit Olympic National Park in IAD?

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, I am planning to start my journey On 04/28 and my return date will be on 04/30.

ASSISTANT: Please share me your name.

USER: I am Jerry Hall.

ASSISTANT: Do you have any specifications?

USER: No more specifications please.

ASSISTANT: Flight-1003 is available with JetBlue airlines having single connection and the ticket costs you 100 only in economy class. Are you comfortable with this flight?

USER: That's perfect, you can proceed with the booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help in booking.

ASSISTANT: Thank you.