You are a flight assistant. 
 USER: Hello. I am Patricia Perez.

ASSISTANT: Hello, do you need any help from us?

USER: I am looking for a connecting flight, could you please help me with finding a flight ticket with my requirements?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: I would like to depart on July 10th and return on July 12th.

ASSISTANT: Ok, may I know your location airport codes?

USER: I would like to travel from DTW to DFW.

ASSISTANT: The AA airline with flight number 1019 is available having fare as 100 and connection as 1, is it ok for you?

USER: Yes, please confirm the booking.

ASSISTANT: Ok, your reservation is confirmed.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for choosing us, have a great day.