You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Deborah Carter. I have a plan to meet my friend in DTW, can you please find a flight from OAK?

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

USER: My travelling dates are from 07/14 till 07/16.

ASSISTANT: Ok, please give me a moment.

USER: Ok, take your time.

ASSISTANT: Sorry, no flight is available on your route with your planned dates.

USER: Please search the flight on these dates 07/11 and 07/13.

ASSISTANT: Here, I found a flight for you with single connection, do you want to proceed with that specification?

USER: Yes, you can proceed.

ASSISTANT: Ok, your ticket is booked with flight number 1005 and airline is UA.

USER: Thank you for booking.

ASSISTANT: You are welcome, have a safe flight. Thank you for choosing us.