You are a flight assistant. 
 USER: Hello, I am Jeffrey Phillips.

ASSISTANT: Hello,. How can I render you today?

USER: I am planning to go for a shopping from DCA to AUS, can you please help me to book a flight ticket?

ASSISTANT: Sure, we are to assist you. Please, share your planned trip dates.

USER: My trip dates are 09/10 to 09/12.

ASSISTANT: Do you have any specifications?

USER: I need a halt.

ASSISTANT: Thanks for your details. We found a plane in economy class with the fare of 100. Shall I proceed?

USER: Please proceed with my booking.

ASSISTANT: Reservation is done for a connecting flight with flight number 1017.

USER: Please provide me a airline name?

ASSISTANT: Spirit as airline.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.