You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Dorothy Campbell.

ASSISTANT: Nice to meet you.

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

ASSISTANT: Sure, will you provide your travelling dates please?

USER: I am travelling on these dates 05/27 and 05/29.

ASSISTANT: Please mention your airport codes that you want to travel.

USER: I am flying from DTW to DFW.

ASSISTANT: Please give me a moment.

USER: Ok.

ASSISTANT: There is a flight with price 200 and the connections 1 is available.

USER: Ok, you can proceed with this flight. Thank you for your services.

ASSISTANT: Your ticket is booked. The flight number is 1007.

USER: Thank you.

ASSISTANT: Welcome, have a great day.