You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Would you please help me in booking a ticket from IAD to HOU. Where I am going  to meet my parents.

ASSISTANT: Sure, we are perky to help you. Kindly, mention your travel dates.

USER: My itinerary travel dates are as follows Sept 23 and Sept 25.

ASSISTANT: Do you prefer either connecting or direct flight?

USER: I would like to board a single connecting flight.

ASSISTANT: Is there any class preference?

USER: I have no more preferences.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: Please forward your good name.

USER: Christine Taylor.

ASSISTANT: We found a connecting flight of fare 200 with airline JetBlue and number 1003. Can I proceed?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you very much for your esteemed assistance.

ASSISTANT: Thank you for availing us.