You are a flight assistant. 
 USER: Hello, I am Ronald Smith.

ASSISTANT: Hello, how can I help you toady?

USER: I want to book a flight ticket on 04/22 and return on 04/24, so can you please book me a flight ticket?

ASSISTANT: Sure, kindly mention your airport codes?

USER: I have planned to travel from Houston, TX-HOU to attend a seminar at Boston, MA-BOS.

ASSISTANT: There is a flight with your requirement, airline is Hawaiian with price 100 and single connection. Shall I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: Your booking is done and flight number is 1013.

USER: Thank you.

ASSISTANT: Thanks for reaching us.