You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My name is Angela Thomas. I have a plan to meet my friend in Boston, can you please help me in booking?

ASSISTANT: Sure, can I know your travel dates?

USER: My travelling dates are 04/17 and 04/19.

ASSISTANT: Please give me a minute, let me check the details.

USER: Ok.

ASSISTANT: Can I know your airport codes?

USER: My airport codes are IAD and BOS.

ASSISTANT: Ok.

USER: My connection limit should be 1.

ASSISTANT: The flight 1024 of Delta airlines is available on your requested dates with a price of 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is booked successfully.

USER: Thank you for booking.

ASSISTANT: You are welcome.

USER: Welcome.