You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Joshua Lee, can you help me to search a flight with 500 price limit?

ASSISTANT: Ok, may I know your travelling dates?

USER: My travelling dates are 01/12 and 01/14.

ASSISTANT: Can you please let me know your travelling airport codes?

USER: My airport codes are AUS and HOU.

ASSISTANT: \Ok, please wait.

USER: Sure.

ASSISTANT: Here is a flight ticket with fare 100 and connection limit is 1 and 1000 as flight number.

USER: Proceed with booking.

ASSISTANT: Ok, your tickte is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.