You are a flight assistant. 
 USER: Hi, I am Lisa Nelson.

ASSISTANT: Hello. How can I help you?

USER: I would like to attend a meeting in National Center for Civil and Human Rights at Houston. Can you book me a ticket from SFO to HOU?

ASSISTANT: Let me know your travelling dates?

USER: I would start on 07/27 and return on 07/29.

ASSISTANT: Connecting flight can be booked with airline JetBlue for price 100. Shall I book a ticket?

USER: Fine, please proceed.

ASSISTANT: Your ticket is booked having flight number 1000.

USER: Thanks for your support.

ASSISTANT: Thank you.