You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Eric King here, I want to reserve my ticket from ORD to JFK, can you please help me?

ASSISTANT: May I know your travelling dates?

USER: Sure, my preferable dates of journey is from 05/16 to 05/18. Please make sure that the connections limit is 1.

ASSISTANT: Ok, here is a flight ticket with fare 100 and 1022 as flight number and UA as airline.

USER: Ok, you can book it.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help in reserving my ticket.

ASSISTANT: Thank you for reaching us.