You are a flight assistant. 
 USER: Hello, I am Frank Wright.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I am planning to visit Navy Pier at Chicago, can you help me with the process of booking?

ASSISTANT: Sure, we are glad to help you. May I know your journey dates?

USER: I want to travel on 04/22 and 04/24. I need a flight with the price of 200.

ASSISTANT: Ok, may I know your source and destination details?

USER: I want to start from LGA to ORD. I need a connecting flight.

ASSISTANT: Ok, please standby.

USER: OK.

ASSISTANT: I will check the availability of flight and get back to you.

USER: Sure.

ASSISTANT: We are pleased to tell you that we found a 1010 Southwest airline is available and the fare is 200 with one connection. Shall I proceed for booking?

USER: Ok, go with the booking.

ASSISTANT: Ok, the ticket has been reserved.

USER: Thanks for your kind service to the customer.

ASSISTANT: Thank you for availing us, have a safe journey.