You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I am heading to ORD from LGA to attend a conference. Can you help me in booking?

ASSISTANT: Sure, I will help you with that. Can you please provide your preferable dates of travelling?

USER: I would start on July 5th and return on July 7th.

ASSISTANT: May I know your name to book the flight ticket?

USER: I am Richard Johnson.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need 1 lay by.

ASSISTANT: Any other preferences do you have?

USER: No.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure.

ASSISTANT: I have found a connecting flight having with the fare of 100 provided by American Airlines in economy class. Are you ok with this flight?

USER: Fine, please proceed.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1023.

USER: Thanks for your support.

ASSISTANT: Thank you for approaching us, hope you have a great journey.