You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, May I know your name?

USER: I am Steven Harris.

ASSISTANT: How may I assist you Steven Harris?

USER: I want to book a flight ticket from PA-PHL to TX-AUS to attend a house warming ceremony.

ASSISTANT: Ok, do you need any connection limit?

USER: I need a connecting flight.

ASSISTANT: Can you provide your travel dates?

USER:  Sure, My travelling dates are 07/19 and 07/21.

ASSISTANT: Is there any price limit?

USER: 1000 is my price.

ASSISTANT: Thank you for providing your information. We found a JetBlue airline matching your credentials and the fare is 100.

USER: You can proceed booking with this airline.

ASSISTANT: Your booking has been processed with flight number 1011.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.