You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I am Shirley Evans, can you help me to book a flight from LGA to BOS?

ASSISTANT: Please let me know your planned dates of journey.

USER: My travelling dates are 12/06 and 12/08.

ASSISTANT: Please wait for a moment.

USER: Yes sure.

ASSISTANT: AA airlines with flight number 1002 is available on your route.

USER: Yes, proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.