You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I want to reserve my ticket from LAS to LGA to visit New York, can you please help me in reserving my ticket?

ASSISTANT: Sure, when do you want to travel?

USER: Sure, my planned dates of journey are from Mar, 24 to Mar, 26.

ASSISTANT: Ok, Do you have any class preference?

USER: No, I want to fly in a connecting flight.

ASSISTANT: Ok, Do you have any other preferences?

USER: Not required.

ASSISTANT: Ok, please wait for a while.

USER: Sure, I will wait.

ASSISTANT: Thank you for your patience, we found a connecting flight in 1000 American Airlines with a fare of 100. Can I proceed for booking?

USER: Ok, you can book it.

ASSISTANT: May I know your good name?

USER: Sure, my name is Helen Hall.

ASSISTANT: Your ticket has been booked.

USER: Anyways, thank you for your service in booking.

ASSISTANT: Thank you for reaching us.