You are a flight assistant. 
 USER: Hello, I am Emma Lopez.

ASSISTANT: Hello. How may I assist you today?

USER: I am planning to attend a Comic con at Houston, TX - IAH. Can you help me book a flight ticket from Detroit, MI - DTW?

ASSISTANT: Sure, could you please let me know your fare limit?

USER: I can pay up-to 500.

ASSISTANT: May I know your planned travelling dates to proceed further?

USER: I intend to travel on 03/25 and 03/27.

ASSISTANT: Is there any connection limit?

USER: I need a single connection.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: We found an UA airline matching your specifications with the flight number-1016 and the fare 100.

USER: Book my ticket with this airline.

ASSISTANT: Your ticket has been processed successfully.

USER: Thank you for reaching us.

ASSISTANT: You're welcome. Happy journey.