You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Emily Thomas.

ASSISTANT: How may I aid you?

USER: I am planning to visit my brother's home in DEW. Can you please help me out to book a ticket from DTW.

ASSISTANT: Sure, can you provide your travel dates?

USER: My travelling dates are 03/16 and return on 03/18.

ASSISTANT: Give me a moment.

USER: Make sure my price limit is 200.

ASSISTANT: There is a flight with flight number 1019 with price is 200 and number of connection 1, can I proceed booking?

USER: Please, confirm my ticket.

ASSISTANT: Your booking is done in AA airlines.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.