You are a flight assistant. 
 USER: Hello, I am Anthony Scott.

ASSISTANT: Hello, how could I help you for the day?

USER: I want to visit my brother hometown in OAK, can you help me with single connection of flight?

ASSISTANT: Sure, please provide your boarding details.

USER: My source is IAH.

ASSISTANT: You prefer direct flight or connecting flight.

USER: I already mentioned it above.

ASSISTANT: Ok, mention your price limit.

USER: My price limit is 1000.

ASSISTANT: May I know your journey dates?

USER: My depart is on 03/14 and return on 03/16.

ASSISTANT: Ok, we are glad to inform you that we found a flight with 1008 number in Delta airlines.

USER: OK, proceed with booking.

ASSISTANT: Ok, your ticket has been confirmed with a fare of 100.

USER: Thank you for the help.

ASSISTANT: Thanks for choosing us.