You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am planning to visit Houston Zoo with my family at IAH, can you help me with booking?

ASSISTANT: Please provide your trip dates.

USER: My trip dates are May 30 and June 01.

ASSISTANT: Can I know your source code?

USER: My source airport code is BOS.

ASSISTANT: Do you need any connection limit?

USER: I need a break in between my journey.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: I am Frank Smith.

ASSISTANT: American Airlines is providing connecting flight on this route with a ticket fare of 300 and flight departs at 3:00 hours and arrives at 7:00 hours, shall I book your ticket in this flight?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed in flight 1020. Thank you for choosing us.

USER: Thank you.

ASSISTANT: Your are welcome.