You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, what can I do for you now?

USER: Can you please hold me a flight ticket in the name of Robert Adams?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Please share me your willing dates to travel.

USER: My trip dates are 11/12 - 11/14.

ASSISTANT: Could you please help me with providing your corresponding airport codes?

USER: I want to fly from New York, NY - LGA to reach Las Vegas, NV - LAS.

ASSISTANT: Do you prefer a halt within your journey?

USER: I need a flagstop.

ASSISTANT: Please wait for sometime, I will revert to you with the availability status.

USER: Sure, take your time.

ASSISTANT: We are happy to inform you that there is a connecting flight available in AA airline at a price of 100.

USER: Please reserve.

ASSISTANT: Your booking has been done in flight 1002.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.