You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: Can you please book a flight ticket from HOU to DFW?

ASSISTANT: Sure, please share your trip dates.

USER: My travelling dates are 18 and 20 of Jan.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Which class do you prefer?

USER: I am ok with any class.

ASSISTANT: May I know your name?

USER: My name is Samantha Wright.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Delta airlines with flight 1023 is providing a connecting flight and ticket costs you 100 in economy class.

USER:           Please proceed.

ASSISTANT: Your ticket is booked Samantha Wright.

USER: Thank you.

ASSISTANT: Thank you for reaching us.