You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you?

USER: Can you help me to reserve a flight ticket to travel to IL-ORD?

ASSISTANT: Sure, may I know your origin airport code please?

USER: Currently I am staying in TX-AUS.

ASSISTANT: Ok, please mention your journey dates.

USER: I want to be there for 05/31 and return to my place on 06/02.

ASSISTANT: Ok, let me know your name please for further proceeding.

USER: Betty Martinez here.

ASSISTANT: Betty, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your patience, there is a flight for you in JetBlue airlines with 0 connection. Shall I proceed?

USER: You can proceed .

ASSISTANT: Ok, your ticket has been booked with flight number 1004.

USER: Thank you very much for this help.

ASSISTANT: Thank you for using our service. Have a nice day.