You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I have to join my friends in trekking at Oakland hills, can you please book me a ticket?

ASSISTANT: Sure, I will help you with that. Can you please share your travelling dates?

USER: 09/11 and 09/13 are my planned travel dates.

ASSISTANT: May I know your airport codes to proceed further?

USER: My source and destination airport codes are MCO and OAK.

ASSISTANT: Can you please provide your name?

USER: My name is Deborah Young.

ASSISTANT: I found a ticket for you with price 100, flight number is 1003 and connection is 1. Is it ok for you?

USER: Yes, it's fine for me. Please proceed booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.