You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you now?

USER: I need to book a flight ticket from OAK to SEA, can you help me in booking a flight ticket?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: Sure, my scheduled dates are Jul 8 and Jul 10.

ASSISTANT: Ok, please let me know the timings of your journey.

USER: I am comfortable with any time.

ASSISTANT: Do you prefer any specific class to travel?

USER: No.

ASSISTANT: Do you have any other specifications?

USER: I prefer maximum one connection.

ASSISTANT: Can I have your good name please?

USER: Sure, Debra Garcia here.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: UA airlines running a flight in your route with connection 1 and the ticket fare is 100. Shall I proceed with booking?

USER: Yes, you can.

ASSISTANT: Ok, your ticket booking has done and the flight number is 1027.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.