You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: My name is Melissa Clark.

ASSISTANT: OK.

USER: I want to go for my friend's marriage in New York, so please book a flight ticket with a price limit of 1000.

ASSISTANT: Sure, kindly mention your travel points to book a ticket?

USER: My source and destinations are TX-IAH, NY-EWR.

ASSISTANT: May I know your preferred dates of travel?

USER: My departure day is 08/30, return day is 09/01. I want one connection in between my journey.

ASSISTANT: According to your given credentials, we found a Delta airline available for you. Shall I proceed next?

USER: May I know the flight details?

ASSISTANT: Flight number : 1028, Price : 200. It has one connection.

USER: Ok, you can proceed to booking.

ASSISTANT: Your booking has been made.

USER: Thanks for your good service.

ASSISTANT: Thanks for contacting us, have a nice journey.