You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Can you please tell me how may I help you?

USER: I would like to book a ticket from  HOU to DTW, can you please help me out?

ASSISTANT: Sure, I am here to help you. Can you please tell me your preferable journey dates?

USER: I am travelling on these dates June 19th and 21st.

ASSISTANT: Ok, could you please send me your requirement regarding the connection limit?

USER: I prefer return time in the afternoon. I don't have other preferences.

ASSISTANT: Sure, I will search the flight with your requirement. In the meanwhile, can I know your name?

USER: Melissa Thompson here.

ASSISTANT: The flight-1017 is found with the single connection limit, this flight returns in the afternoon time and the ticket cost is 200. Shall I reserve the flight ticket?

USER: Ok, you can proceed.

ASSISTANT: I have confirmed your ticket with the above mentioned flight and the airlines is Frontier airlines.

USER: Thank you for your services.

ASSISTANT: Thank you for choosing us.