You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: Ashley Lewis here.

ASSISTANT: Nice to meet you Lewis.

USER: Yes, do you have any flight from OAK to ORD.

ASSISTANT: Please provide your travel dates then only I can proceed with finding of flight.

USER: I would like to leave on 04/01 to 04/03.

ASSISTANT: Please give me a moment, I will inform you soon.

USER: Sure.

ASSISTANT: Thank you for waiting. I have found a flight 1003 of Southwest airlines with connection 1. Shall I proceed with booking?

USER: Yes please, proceed for booking.

ASSISTANT: Ok, your ticket has confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us. Have a safe journey.