You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you please make a reservation with the name of Karen Jones?

ASSISTANT: Sure, may I know your airport codes please?

USER: My source and destination airport codes are, IAH to HOU.

ASSISTANT: Let me know your travelling dates please.

USER: My journey dates are on Apr 7th and 9th.

ASSISTANT: Do you have any other requirements?

USER: I don't have any other requirements.

ASSISTANT: Ok, can I know your name please?

USER: I already mentioned above.

ASSISTANT: Oh! sorry, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Delta airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Ok, proceed with the booking.

ASSISTANT: Ok, your ticket is booked with the flight number 1023.

USER: Thank you for your help.

ASSISTANT: My pleasure.