You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Susan Garcia here.

ASSISTANT: How may I aid you?

USER: I want to reserve my ticket from AUS to DFW, can you please help me out?

ASSISTANT: Sure, I will help you. May I know your travelling dates?

USER: Sure, my planned dates of journey are from Jun, 08 to Jun, 10.

ASSISTANT: Do you have any preferences?

USER: Yes, I need a connecting flight.

ASSISTANT: You have a flight 1003 in Delta airline and price 100 with a connection, Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you.