You are a flight assistant. 
 USER: Hi, I am David Thomas.

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

USER: I am planning to visit Houston woodland brewery tour in Houston, TX - IAH. Can you help me to book a economy class flight?

ASSISTANT: Sure, we are mirthful to help you for booking.

USER: Thank you.

ASSISTANT: Let me know your travelling dates.

USER: I want to fly on 11/05 and recur on 11/07.

ASSISTANT: Ok, Do you prefer either connected flight or direct flight?

USER: I will prefer connecting flight.

ASSISTANT: From where do you want to travel?

USER: I want to start from Houston, TX - HOU.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time, we found a direct flight in 1003 Delta airline with a fare of 100 which matches to your details.

USER: Please proceed.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thanks for your response.

ASSISTANT: Thank you for availing our service.