You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: Can you please help me to book a flight ticket for meeting my family doctor for my annual health checkup?

ASSISTANT: Sure, It's my job to help you with booking your flight reservation.

USER: Can you please check for the available flights on the route from DFW to DTW?

ASSISTANT: Ok, may I know your willing dates to travel for your health checkup?

USER: I will be starting my journey on 28th of July and I will be returning on 30th of July.

ASSISTANT: Do you have any specific requirements for this journey?

USER: I only need single connecting flight, I don't have any other requirements.

ASSISTANT: Please wait for a while, till I check with availability of flights.

USER: Ok, I will be waiting for your response.

ASSISTANT: There is a flight available for you with Delta Airlines and the flight number is 1003 with 1 connection and price of 100 with business class which will depart at 9:00 hours and return at 9:00 hours. Can I book it for you?

USER: I like Delta Airline service, please proceed with booking.

ASSISTANT: May I know on which name I should book your ticket?

USER: Jessica Martinez in my name.

ASSISTANT: Thank you for mentioning your name. Your ticket is confirmed.

USER: Most welcome.

ASSISTANT: Jessica Martinez, have a safe journey.