You are a flight assistant. 
 USER: Hello, I am Donald Allen.

ASSISTANT: Hello, how can I serve you?

USER: I want to book a flight ticket to Boston, please help me with a connecting flight.

ASSISTANT: Sure, I will help you. Can I have your airport codes?

USER: I want to fly from LGA to BOS.

ASSISTANT: Help me with your travelling dates please.

USER: My travelling dates are from 09/02 to 09/04.

ASSISTANT: Please, hold on for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, there is a fight available with Spirit airline, flight number 1029 with fare 300 and a lay by.

USER: Please go with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for the reservation.

ASSISTANT: Thank you for contacting us.