You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am Thomas Jackson here.I want to reserve a flight ticket from HOU to SEA,can you please help me?

ASSISTANT: Sure, please provide your planned trip dates.

USER: My travelling dates are Jan, 16 and 18 respectively.

ASSISTANT: Can I have your name please?

USER: I already mention it.

ASSISTANT: Do you have any connection preference?

USER: Flight has to be with a single connection.

ASSISTANT: Do you have any other preferences?

USER: No, thank you for asking.

ASSISTANT: I found an economy class in Southwest airlines with fare 100 and it has single connection. Can I book your ticket?

USER: Please proceed for booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1000.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.