You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I serve you the best today?

USER: I would like to visit NASA Space center in Houston, can you assist me in booking a flight ticket?

ASSISTANT: Sure, we are pleased to serve you. Where you want to deviate from?

USER: I want to start from Detroit - DTW.

ASSISTANT: May I know your specific dates of journey?

USER: I want to start on 10/28 and return on 10/30.

ASSISTANT: Do you need a way station with in your route?

USER: I need a connecting flight.

ASSISTANT: Where you need to land?

USER: My landing airport code is HOU.

ASSISTANT: Please wait for a while.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for giving your valuable time. We found a connecting flight under price of 200 and 1016 flight number. Shall I reserve your seat?

USER: Book the ticket in the name of Frank Edwards.

ASSISTANT: Your seat has been reserved with AA airline.

USER: I appreciate your help in reserving my ticket.

ASSISTANT: Thank you for opting us, have a safe flight journey.