You are a flight assistant. 
 USER: Hello, I am Patricia Carter.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to visit Houston hop-on hop-off tour in Houston, TX - IAH. Can you help me to book a flight from Austin, TX - AUS?

ASSISTANT: Sure, help me with the trip dates?

USER: I want to fly on 01/17 and recur on 01/19.

ASSISTANT: Do you have any price limit?

USER: I can afford up to 5000.

ASSISTANT: Thank you for your details, we found a flight in an airline Spirit of number 1010 having a single connection price of 100. Shall I reserve?

USER: Please proceed with the booking.

ASSISTANT: Your flight ticket is done with the booking.

USER: Thanks for your response.

ASSISTANT: Thank you for opting us.