You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jacob Walker.

ASSISTANT: Can you please tell me what help you are looking for?

USER: I am planning to visit Lake Merritt at Oakland, could you please help me with booking a flight ticket from ORD to OAK?

ASSISTANT: Sure, I will help you with the ticket booking. Can you please help me by providing your travel dates?

USER: I would like to take off on 07/27 and return on 07/29.

ASSISTANT: Ok, can you please allow me sometime to search the flight?

USER: Sure, take your time.

ASSISTANT: The Delta airlines is providing the service in this route, this flight is with connection limit 1 and the price is 100. Shall I proceed with ticket booking?

USER: Please confirm the booking.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1024.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: You are welcome. Thank you for consulting us.