You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Jennifer Smith. I want to submit my arts at the Galleria in Houston. Could you assist me in booking a ticket to go there?

ASSISTANT: Sure, do you have any budget limit?

USER: 500 is my budget limit.

ASSISTANT: Help me with the boarding and landing airport codes?

USER: Boarding and landing airport codes are Austin, AUS and Houston, HOU.

ASSISTANT: When would you like to travel?

USER: 11/18 to 11/20 are my journey dates.

ASSISTANT: Thank you for your details, we found a flight in an airline Delta, number:1013.

USER: Ok.

ASSISTANT: Shall I proceed to book?

USER: Confirm my ticket.

ASSISTANT: Your flight ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.