You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My name is Charles Miller.

ASSISTANT: Ok.

USER: I got a admission in University of Chicago at Chicago, could you please make a reservation within the fare of 5000?

ASSISTANT: Sure, May I know your travelling dates?

USER: My travel dates are 09/06 and 09/08.

ASSISTANT: May I know your airport abbreviates?

USER: The airport codes are SEA and ORD.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: There is a frontier airline with price of 100 and with 1 connection. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Your booking has been confirmed on 1006 airline.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.