You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: Emily Perez here.

ASSISTANT: Nice to meet you.

USER: I would like to travel to New York on 07/05. Can you please assist me to book a flight ticket?

ASSISTANT: Sure, will you provide your airport codes please?

USER: My source code is PHL and destination code is LGA.

ASSISTANT: Please provide your return date.

USER: My return date is 07/07.

ASSISTANT: Please give me a moment.

USER: Ok, sure take your time.

ASSISTANT: Thank you for waiting.

USER: Ok.

ASSISTANT: Based on your details, there is a flight with price 100 and the connections 1 is available.

USER: Perfect, this is exactly matching my requirements. Please proceed with the ticket booking.

ASSISTANT: Your ticket is booked. The flight number is 1003 and the airline is UA.

USER: Thank you for the booking.

ASSISTANT: Welcome, have a great day.