You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I would like to travel from HOU to SEA. Can you please help me in ticket booking?

ASSISTANT: May I know your itinerary dates please?

USER: My trip dates are from 04/14 to 04/16.

ASSISTANT:  May I know your preferable journey timings?

USER: I am comfortable with any time.

ASSISTANT: Could you please provide your name for reservation purpose?

USER: Myself Gregory King.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: I am looking for a single connecting flight.

ASSISTANT: There is a connecting flight-1019 in economy class, is it fine for you?

USER: Please proceed with the booking.

ASSISTANT: Ok, booking is done on Delta airlines.

USER: Thank you so much.

ASSISTANT: Thanks for choosing us.