You are a flight assistant. 
 USER: Hello. Hi.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a ticket for my friend, his name is Matthew Thompson, can you please help me?

ASSISTANT: Yes, sure. Could you provide the preferable dates?

USER: We wants to travel on 03/21 and return on 03/23 because he has an interview on 03/22.

ASSISTANT: Ok, can you provide his source and destination airport codes?

USER: Yes, destination airport is MCO and source airport is OAK.

ASSISTANT: There I have found a flight 1022 with 1 connection limit and costs 100 from AA airlines.Shall I book it for you?

USER: That's perfectly matching with my criteria, please book it for me.

ASSISTANT: your ticket 1022 has been booked.

USER: Thank you for your service.

ASSISTANT: Most welcome.