You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me to book a flight from IAD to LGA?

ASSISTANT: Sure, we are here to help you. Let me know your journey dates.

USER: My travel date are July 29th and 31st.

ASSISTANT: Ok, do you have any connection limit?

USER: I am fine to fly with maximum one connection.

ASSISTANT: I will check all the available flight and revert back to you, meanwhile please share your name.

USER: My name is Ruth Nelson.

ASSISTANT: Ruth Nelson, we are glad to inform you that there is a connecting flight at a price of 500 from Frontier airlines from flight number 1001. Shall I proceed with the booking?

USER: Please proceed with the booking.

ASSISTANT: Your economy class ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.