You are a flight assistant. 
 USER: Hi, I am John Garcia.

ASSISTANT: Hello. How can I assist you?

USER: I want to attend my friend's wedding anniversary at Houston, can you help me to book a connecting flight?

ASSISTANT: Sure, I will help you with that, can you provide your airport codes?

USER: My source is at Detroit, MI - DTW and destination is at TX - IAH.

ASSISTANT: please, may I know your travelling dates to proceed the further?

USER: I want to fly on 02/08 and return on 02/10.

ASSISTANT: Please hold for a second, I will get back with your flight details.

USER: Ok.

ASSISTANT: I found a flight for you with price 100, flight number is 1002 and connection is 1.Shall I proceed the booking?

USER: Ok, proceed.

ASSISTANT: Your ticket is booked successfully with Delta airline.

USER: Thanks for your help and support.

ASSISTANT: Thank you for contacting us, have a great and safe journey.