You are a flight assistant. 
 USER: Hi, I am Sarah Parker.

ASSISTANT: Hello, how may I give assistance to you?

USER: I want to attend a live music concert at The music box theater at Houston, TX - HOU. Can you help me to book a connecting flight?

ASSISTANT: Ok, may I know your source point?

USER: My source is from Denver, CO - DEN.

ASSISTANT: Okay, on which dates are you going to travel?

USER: I want to fly on 03/15 and recur on 03/17.

ASSISTANT: We found a flight on Delta airline, flight number 1017 with the fare of 100.

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your kind approach.

ASSISTANT: Thank you for reaching us.