You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Angela White. Can you please help me in booking a flight ticket from DTW to DFW?

ASSISTANT: Yes, I can help you with that. Can you tell me your travelling dates?

USER: Ok, my travelling dates are 11/15 and 11/17.

ASSISTANT: Give me a moment, I will get back to you.

USER: Ok, take your time.

ASSISTANT: I have found a flight ticket for you with a price of 100 and 1 connection. Can I proceed to booking?

USER: Yes, please proceed with booking.

ASSISTANT: Ok, your ticket is booked with Frontier airlines.

USER: Ok, thank you so much.

ASSISTANT: Thank you for contacting our agency.

USER: Welcome.