You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Here Rebecca Martinez.

ASSISTANT: How can I help you today?

USER: I am an old persons and I don't know how to reserve a flight ticket, can you please help me in booking?

ASSISTANT: Sure, I will help you with that. May I know your preferable travel dates for booking flight ticket?

USER: Thank you and I am going to move on August 17th and later after two days I will return on August 19th.

ASSISTANT: Can you please mention your airport code names for further process?

USER: Sure, my source region code is JFK and my destination location code is LAS.

ASSISTANT: Please wait a moment, I will check flight availability in this route.

USER: Sure, I will wait and one more request that I need a normal cost flight.

ASSISTANT: Sure, do you have any connection limit?

USER: I need one stop and go flight in my journey.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a Delta airline flight available with connection limit 1 and fare is 200, shall I confirm this economy class flight?

USER: Yes, please book it.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1024.

USER: Thank you for your service in my flight ticket booking.

ASSISTANT: You are welcome Rebecca Martinez.