You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Laura Martinez.

ASSISTANT: How may I serve you today?

USER: I want to go for an Yosemite adventure, can you please help me in booking a ticket from IAH to OAK?

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Do you need any halt?

USER: Yes, I need a halt in between my journey.

ASSISTANT: When you are planning to make your journey?

USER: I am planning to make my journey in the month of June from 15th to 17th.

ASSISTANT: Just hold on a moment.

USER: Sure.

ASSISTANT: We are glad to inform you that there is a flight available with an airline AA of flight 1023 and fare is 100. Shall I proceed with the booking?

USER: Yes, you can proceed.

ASSISTANT: Your booking has been done successfully.

USER: Thank you.

ASSISTANT: Thank you for opting us.