You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I best support you now?

USER: I am Eric Thompson and help me in booking a ticket under the price limit of 1000.

ASSISTANT: Sure, can you please share me your airport codes?

USER: I got an opportunity to complete my MS at Austin University, AUS.

ASSISTANT: Please assign me your travelling dates?

USER: For documentation purpose I need to go there by leaving the Chicago, ORD.

ASSISTANT: Ok,.

USER: Travelling dates are 05/16 and 05/18.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight found in Spirit airline of flight number 1010 and fare is 100.

USER: Ok.

ASSISTANT: Shall I proceed for booking?

USER: Proceed with booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.