You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you please help me booking a flight from DCA to HOU?

ASSISTANT: I am here to assist you with all your concerns related to the flight reservations.

USER: Thank you.

ASSISTANT: May I know on what dates you are planning to travel?

USER: My depart date is June 16th and return date is June 18th.

ASSISTANT: May I know the time concern please?

USER: Yes, I would like to return in the afternoon time.

ASSISTANT: Ok, is there any connection preference?

USER: Yes, I am fine with a connection between my journey.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight at a price of 200 in JetBlue airline in economy class. Shall I proceed with the booking?

USER: Please proceed with the booking.

ASSISTANT: Your booking has been done in flight number 1025.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us. Can I have your name please?

USER: My name is Jacob Jackson.

ASSISTANT: Thank you, Jacob Jackson. Have a great day.