You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Michael Roberts here.

ASSISTANT: How can I assist you?

USER: Can you please help me in booking a ticket from SFO to LGA?

ASSISTANT: Sure Roberts, can I know the travel dates please?

USER: Sure, my journey dates are 03/25 and 03/27.

ASSISTANT: Ok, wait a moment please.

USER: Sure, I'll wait.

ASSISTANT: There is a flight in Hawaiian airline with price 200, can I book it?

USER: Yes, that's perfect. Please proceed for booking.

ASSISTANT: Your ticket has been booked with flight number 1010.

USER: Thank you so much.

ASSISTANT: Thank you for approaching us.