You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, What kind of help are you expecting from our side?

USER: As I am a doctor, I want to attend an emergency case at DFW. Can you please book a ticket from LGA?

ASSISTANT: Sure, I am euphoric to help you with booking. Can you please let me know your travelling dates?

USER: My travelling dates are Dec 10 and Dec 12.

ASSISTANT: Do you prefer any way station in between journey?

USER: I prefer single way station.

ASSISTANT: May I know your good name please?

USER: I am Margaret Scott.

ASSISTANT: Is there any other specifications regarding your journey?

USER: I prefer normal-cost airline.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Sure.

ASSISTANT: Thank you for your time, we have found a Hawaiian airline, flight number-1023, connections-1 and ticket-200. Would you like me to book the ticket?

USER: Ok, please proceed.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thank you.

ASSISTANT: Thank you for your presence. We hope to serve you again.