You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Can you please reserve a flight ticket from DCA to DFW for my business meeting?

ASSISTANT: Sure, I'll help you with this.

USER: Thank you.

ASSISTANT: Can you please share your name please?

USER: Sure, my name is Kimberly Moore.

ASSISTANT: Please let me know if you have any connection preference.

USER: Yes, I would prefer single connection for my journey.

ASSISTANT: May I know your planned travelling dates to proceed further?

USER: I am planning to move on July 27 and please book my return ticket on July 29.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: I would like to return at evening time.

ASSISTANT: Ok, please wait a moment I'll search best flight for you.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by Hawaiian airline with the flight number-1023.

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

ASSISTANT: Your ticket has been confirmed with the connecting flight and your return time will be in the evening.

USER: Thank you for your assistance.

ASSISTANT: It's pleasure to serve you.

USER: You are welcome.