You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Benjamin Adams.

ASSISTANT: How can I assist you at this moment?

USER: I want to book a ticket from IAH to OAK to attend seminar, can you help me in booking?

ASSISTANT: Sure Benjamin Adams, I will help you with that.

USER: Thank you.

ASSISTANT: Can I have your travel dates please to get best flight for you?

USER: I am departing on 04/13 and return on 04/15.

ASSISTANT: I have found a flight in Frontier airlines with connection 1 and price 100, is it ok for you?

USER: Please proceed for booking.

ASSISTANT: Ok Benjamin Adams, your booking has done with flight number 1014.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us, have a great journey.