You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I render you today?

USER: I would like to head from Dallas & Fort Worth to attend a party at Chicago. Can you help me book a connecting flight?

ASSISTANT: Sure, we are happy to help you. Let me know your intended dates of travel?

USER: My intended dates of travel are 07/29 and 07/31.

ASSISTANT: Kindly, ensure your airport codes that you wish to board and land?

USER: My trip is from DFW to ORD.

ASSISTANT: May I know your good name please?

USER: My name is Ryan Robinson.

ASSISTANT: Thank you for your details, we have found a flight in an airline AA with the number 1004 having a single connection and price is 100.

USER: You can proceed for booking.

ASSISTANT: Ok. Your flight ticket is done with the booking.

USER: Thank you for the booking.

ASSISTANT: Thank you for opting us. Have a nice flight.