You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you at this moment?

USER: Can you find a flight for me in a normal-cost?

ASSISTANT: Sure, can you please share your journey dates?

USER: Ok, my trip dates are from Jan 27 to 29.

ASSISTANT: May I know your airport codes?

USER: Sure, my locations are from LGA to IAH.

ASSISTANT: Is there any connection limit in your journey?

USER: I need a connecting flight.

ASSISTANT: Are there any more specifications?

USER: No.

ASSISTANT: May I know your name please?

USER: Sure, I am Shirley Rodriguez.

ASSISTANT: We found a United airlines, flight number 1029, and the fare of 600 in business class.

USER: Proceed with booking.

ASSISTANT: Your ticket has been reserved with connecting flight.

USER: Thank you.