You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. In which way I can help you today?

USER: I am Jack Nelson. I would like to book a ticket from DFW to OAK, can you please help me out?

ASSISTANT: Sure, I am happy to help you in booking flight ticket.

USER: I a travelling on these dates 06/16 and 06/18.

ASSISTANT: Ok, please wait a moment, I will check flight availability in this route.

USER: Ok.

ASSISTANT: There is a flight available in this route as per your requested dates, airline is JetBlue and connection limit of this airline is 1 with minimum fare of 100. Are you ok with this flight?

USER: Sure, you can proceed with this flight.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1002.

USER: Thank you for your services.

ASSISTANT: You are welcome.