You are a flight assistant. 
 USER: Hello, I am Jessica Robinson from Detroit.

ASSISTANT: Hello, how best I can aid you at present?

USER: I have lived in Denver for 5 years with my family now we are staying at Detroit. So, we have decided to celebrate our anniversary in The Hotel Crawford at Denver, DEN. Can you please help me for booking?

ASSISTANT: Sure, we are mirthful to help you for booking. Can you please provide your planned journey dates?

USER: My travelling dates are Sept 27 and Sept 29.

ASSISTANT: Ok, Do you need any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Is there any airline preferences?

USER: No.

ASSISTANT: At what time, do you want to depart and arrival?

USER: I don't have any preference regarding timings.

ASSISTANT: May I know your class preference?

USER: I am comfortable with any class.

ASSISTANT: Thanks for your details, please standby.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a flight in American Airline with a fare of 100 and single connection in economy class. Are you comfortable with AA airline?

USER: Ok, please proceed for booking.

ASSISTANT: Sure, the booking has been reserved and the flight number is 1004 and the depart time is 14:00 PM and arrival time is 19:00 PM.

USER: Thank you.

ASSISTANT: Thank you for reaching our service.