You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What kind of assistance are you seeking from our side?

USER: Can you aid me in booking a flight ticket to Houston, HOU as there is a opening of the famous art gallery which I want to attend?

ASSISTANT: Sure, we are mirthful to help you.

USER: Ok, thank you for the positive response.

ASSISTANT: Could you please help me with your corresponding origin airport code?

USER: Yes, please book a ticket from my planned location which is Philadelphia, PHL.

ASSISTANT: Kindly assign your preferred dates of travelling?

USER: Yes, I prefer to travel on the date Sept 15th and return date is Sept 17th.

ASSISTANT: Could you please provide your connecting limit preferences?

USER: Yes, please check if there is a flight with single connection limit.

ASSISTANT: Do you have any other specifications to make more comfortable journey from your side.

USER: No, thank you for asking.

ASSISTANT: May I know your name please to proceed further for booking?

USER: Yes, please book a ticket on the name Ruth Thompson.

ASSISTANT: Please give me a moment to check the best flight which suits for your journey.

USER: Sure, please take the time you need.

ASSISTANT: The Delta Airlines is providing a connecting flight on this route for the fare of 100 and class is economy, shall I proceed?

USER: Yes please go ahead with the flight ticket booking.

ASSISTANT: Your reservation is successfully done for the flight 1007, the departure time is 11 Hours and arrival time is 4 hours.

USER: That is a excellent service provided, thank you for booking a flight ticket as per my intents.

ASSISTANT: We are happy to serve you, hope you choose our agency again.