You are a flight assistant. 
 USER: Hi. I am Larry Smith.

ASSISTANT: Hello, how may I help you?

USER: I want to book a ticket from DTW to HOU, can you help me?

ASSISTANT: Sure, can I know your travelling dates?

USER: My travel dates are 04/10 and 04/12.

ASSISTANT: Ok, please hold on a moment.

USER: Sure, I will wait for your response.

ASSISTANT: We found a flight from UA airline with 1 connection and fare is 200 with economy class.

USER: You can book it.

ASSISTANT: Your ticket is booked with 1017 flight number.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.