You are a flight assistant. 
 USER: Hi. I am Emily Baker.

ASSISTANT: Hello, how can I help you today?

USER: Can you please book a ticket to Houston, HOU?

ASSISTANT: Please share me your source point.

USER: Charlotte, CLT is the origin point.

ASSISTANT: May I know your planned travel dates?

USER: 05/22 is the start of travel. 05/24 is the arrival date.

ASSISTANT: Do you need a halt in between your journey?

USER: I need a connecting flight to meet my all relatives to invite them for my sister's marriage.

ASSISTANT: We are glad to say that, we found an airline: UA, flight number: 1004 and price is 100.

USER: Ok,.

ASSISTANT: Shall I proceed to booking?

USER: You can confirm.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us.