You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER:  Can you please book a flight ticket from BOS to SFO locations?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My itinerary dates are 05/28 and 05/30.

ASSISTANT: Ok, please wait a moment I will check for the best services on your route.

USER: Ok.

ASSISTANT: Ok, there is a flight 1006 in Hawaiian airline matching your details with price 200. Shall I proceed?

USER: Please proceed.

ASSISTANT: May I know your name to book the ticket?

USER: My name is Melissa Carter.

ASSISTANT: Ok, your booking is done.

USER: Thank you so much.

ASSISTANT: You are welcome, have a nice journey.