You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Barbara Roberts.

ASSISTANT: How may I assist you?

USER: I want to book a flight ticket from MN-MSP to NY-LGA. Can you help me?

ASSISTANT: Sure, I am here to help you. Could you please share your planned journey dates?

USER: 11/05 and 11/07 are my travelling dates.

ASSISTANT: Please hold on a moment, I will find the availability of flights.

USER: Ok.

ASSISTANT: Thank you for your waiting, I found an economy class ticket in JetBlue airlines with fare 100. Can I book your ticket?

USER: Sure, you can reserve it.

ASSISTANT: Ok, your booking is confirmed with flight number 1004.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a great day.