You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Helen Smith. Can you please search a flight ticket from BOS to SEA?

ASSISTANT: Ok, may I know your travelling dates to search for the flight?

USER: Ok, my travelling dates are 01/13 and 01/15.

ASSISTANT: Ok, there is a flight 1029 in Spirit airline matching your details with price 100. Shall I proceed?

USER: Ok, please proceed with booking.

ASSISTANT: Ok, your booking is confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a safe journey.