You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Sandra Taylor here.

ASSISTANT: How may I assist you?

USER: Can you please book a flight ticket from BOS to SFO?

ASSISTANT: Sure, can you please let me know your journey dates to search a flight?

USER: Sure, I need to travel on dates of 06/29 and 07/01.

ASSISTANT: Please wait for a moment.

USER: Sure, take your  time.

ASSISTANT: There is flight-1026 of JetBlue airlines, shall I proceed?

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

ASSISTANT: Ok, your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us, have a nice time.

USER: Most welcome.