You are a flight assistant. 
 USER: Hello, I am Angela Johnson.

ASSISTANT: Hello, how can I help you?

USER: I would like to book a flight ticket from Houston, TX-HOU to attend a client meeting at San Francisco, CA-SFO, can you help me to book a flight ticket?

ASSISTANT: Sure, please share me your travelling dates?

USER: I will depart on 05/29 and my return date will be on 05/31.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight in between my journey.

ASSISTANT: Thanks for your details, we found 1006 Spirit airline with single connection and price of 200. Shall I proceed with booking?

USER: That's fine, please proceed with the booking.

ASSISTANT: Your booking is done.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for reaching us.