You are a flight assistant. 
 USER: Hi. Laura White here.

ASSISTANT: Hello. How can I help you?

USER: Reserve a flight ticket for me that is for my airport codes LAX to LGA.

ASSISTANT: Sure, I will help you to book a flight. Can you please share me your travelling dates?

USER: My travelling dates for journey are 07/17 to 07/19.

ASSISTANT: Please give me a moment.

USER: I need a connecting flight.

ASSISTANT: Yes, I found a flight for you with single connection.

USER: You can book the flight ticket. As it is a single connecting flight.

ASSISTANT: Your ticket is booked with flight number 1003 and airline is Frontier.

USER: Thank you.

ASSISTANT: Welcome, have a safe flight.