You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Frank Lee this side.

ASSISTANT: Yes Frank Lee.

USER: I planning to explore The Magnificent Mile in Chicago, can you please assist me to reserve a flight ticket from Oakland?

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: I would like to board on Oct 14th and return back on Oct 16th.

ASSISTANT: Ok, please share me your travelling airport codes.

USER: I will fliy from OAK to ORD.

ASSISTANT: Ok, do you have any connection limit?

USER: I am fine with a connecting flight.

ASSISTANT: Ok, may I know your arrival and departure time?

USER: I want to return back in the morning.

ASSISTANT: Here, I found a flight for you with single connection ticket fare is 200 in economy class. Shall I proceed for booking?

USER: Please proceed if it is a normal-cost airlines.

ASSISTANT: Ok, your ticket is booked with flight number 1029 and airline is Hawaiian.

USER: Thank you.

ASSISTANT: Welcome, have a safe flight.