You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Elizabeth Taylor here.

ASSISTANT: yes, Elizabeth.

USER: I want to book a ticket from EWR to AUS, to visit LBJ Presidential Library in Austin. Will you help me?

ASSISTANT: Sure, may I know your journey dates please?

USER: I would like to travel on 09/02 and return 09/04.

ASSISTANT: Elizabeth, give me a moment.

USER: Ok.

ASSISTANT: I have found a flight with Spirit airline which costs only 300.Can I proceed with the booking?

USER: Proceed, if it is a single connection.

ASSISTANT: Elizabeth, your ticket has booked and flight number is 1015 and it is a single connection flight as per your request.

USER: Ok, thank you.

ASSISTANT: You are welcome. Thank you for contacting us.