You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I want to travel from IAH to LAS for my hangout trip, can you please help me out with that?

ASSISTANT: Sure, can you please share your travel dates?

USER: Thank you, my boarding is on July 13 and please book my return ticket on July 15.

ASSISTANT: May I know your connection limit?

USER: Sure, I would prefer single connection.

ASSISTANT: Do you have any other specification that you are looking for?

USER: No.

ASSISTANT: May I know your name to proceed further?

USER: Sure, my name is Richard Allen.

ASSISTANT: There is a flight available with price 100 and the connection is 1 with Frontier airline. Would you like me to proceed with the booking?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Your booking is confirmed with 1009 flight number and the depart time is 1:00 hours, return time is 11:00 hours.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.