You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Pamela Lopez here.

ASSISTANT: How may I guide you?

USER: Actually, I am looking for a direct flight, can you please help me out with booking of a flight ticket?

ASSISTANT: Sure, I am glad to help you.

USER: Thank you.

ASSISTANT: May I know your trip dates that you are planning?

USER: Sure, I am planning to go on 09/15 and please book a return ticket on 09/17.

ASSISTANT: May I know your travelling airport location codes?

USER: Sure, I want to travel from ATL to DTW.

ASSISTANT: Please give me a moment to search for flight and get back to you.

USER: Sure, take your time to check.

ASSISTANT: As per your request there is a flight in UA airlines and the flight number is 1001 with connection limit of 1, can I confirm your ticket booking?

USER: Yes, I am comfortable with this, you can proceed with booking.

ASSISTANT: Ok, your ticket booking is confirmed.

USER: Thank you for your assistance.

ASSISTANT: Have a happy journey.

USER: Welcome.

ASSISTANT: You are welcome.