You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: My name is Helen Hernandez. I have a plan to meet my friend in Houston, can you help me for booking a flight ticket from JFK to IAH?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My departure date is Mar 03 and arrival date is Mar 05.

ASSISTANT:  The economy class with flight number 1015 of Delta airline is available having connection as 1 and fare as 100, is it ok for you?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for booking.

ASSISTANT: You are welcome, have a great day.